15705556845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4831}}^1$

素因数の和:4947

約数の個数: 128

約数和(自身を含む): 31060869120

約数和(自身を除く): 15355312275

約数列:

[1, 3, 5, 11, 15, 17, 19, 33, 51, 55, 57, 61, 85, 95, 165, 183, 187, 209, 255, 285, 305, 323, 561, 627, 671, 915, 935, 969, 1037, 1045, 1159, 1615, 2013, 2805, 3111, 3135, 3355, 3477, 3553, 4831, 4845, 5185, 5795, 10065, 10659, 11407, 12749, 14493, 15555, 17385, 17765, 19703, 24155, 34221, 38247, 53141, 53295, 57035, 59109, 63745, 72465, 82127, 91789, 98515, 159423, 171105, 191235, 216733, 246381, 265705, 275367, 294691, 295545, 410635, 458945, 650199, 797115, 884073, 903397, 1009679, 1083665, 1231905, 1376835, 1473455, 1560413, 2710191, 3029037, 3241601, 3250995, 4420365, 4516985, 4681239, 5009747, 5048395, 5599129, 7802065, 9724803, 13550955, 15029241, 15145185, 16208005, 16797387, 17164543, 23406195, 25048735, 27995645, 48624015, 51493629, 55107217, 61590419, 75146205, 83986935, 85822715, 95185193, 165321651, 184771257, 257468145, 275536085, 285555579, 307952095, 475925965, 826608255, 923856285, 1047037123, 1427777895, 3141111369, 5235185615, 15705556845]

約数ペア:

[(1, 15705556845), (3, 5235185615), (5, 3141111369), (11, 1427777895), (15, 1047037123), (17, 923856285), (19, 826608255), (33, 475925965), (51, 307952095), (55, 285555579), (57, 275536085), (61, 257468145), (85, 184771257), (95, 165321651), (165, 95185193), (183, 85822715), (187, 83986935), (209, 75146205), (255, 61590419), (285, 55107217), (305, 51493629), (323, 48624015), (561, 27995645), (627, 25048735), (671, 23406195), (915, 17164543), (935, 16797387), (969, 16208005), (1037, 15145185), (1045, 15029241), (1159, 13550955), (1615, 9724803), (2013, 7802065), (2805, 5599129), (3111, 5048395), (3135, 5009747), (3355, 4681239), (3477, 4516985), (3553, 4420365), (4831, 3250995), (4845, 3241601), (5185, 3029037), (5795, 2710191), (10065, 1560413), (10659, 1473455), (11407, 1376835), (12749, 1231905), (14493, 1083665), (15555, 1009679), (17385, 903397), (17765, 884073), (19703, 797115), (24155, 650199), (34221, 458945), (38247, 410635), (53141, 295545), (53295, 294691), (57035, 275367), (59109, 265705), (63745, 246381), (72465, 216733), (82127, 191235), (91789, 171105), (98515, 159423)]