41619825

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:86

約数の個数: 144

約数和(自身を含む): 90994176

約数和(自身を除く): 49374351

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 27, 31, 39, 45, 51, 65, 75, 81, 85, 93, 117, 135, 153, 155, 195, 221, 225, 243, 255, 279, 325, 351, 403, 405, 425, 459, 465, 527, 585, 663, 675, 765, 775, 837, 975, 1053, 1105, 1209, 1215, 1275, 1377, 1395, 1581, 1755, 1989, 2015, 2025, 2295, 2325, 2511, 2635, 2925, 3159, 3315, 3627, 3825, 4131, 4185, 4743, 5265, 5525, 5967, 6045, 6075, 6851, 6885, 6975, 7533, 7905, 8775, 9945, 10075, 10881, 11475, 12555, 13175, 14229, 15795, 16575, 17901, 18135, 20553, 20655, 20925, 23715, 26325, 29835, 30225, 32643, 34255, 34425, 37665, 39525, 42687, 49725, 53703, 54405, 61659, 62775, 71145, 78975, 89505, 90675, 97929, 102765, 103275, 118575, 128061, 149175, 163215, 171275, 184977, 188325, 213435, 268515, 272025, 308295, 355725, 447525, 489645, 513825, 554931, 640305, 816075, 924885, 1067175, 1342575, 1541475, 1664793, 2448225, 2774655, 3201525, 4624425, 8323965, 13873275, 41619825]

約数ペア:

[(1, 41619825), (3, 13873275), (5, 8323965), (9, 4624425), (13, 3201525), (15, 2774655), (17, 2448225), (25, 1664793), (27, 1541475), (31, 1342575), (39, 1067175), (45, 924885), (51, 816075), (65, 640305), (75, 554931), (81, 513825), (85, 489645), (93, 447525), (117, 355725), (135, 308295), (153, 272025), (155, 268515), (195, 213435), (221, 188325), (225, 184977), (243, 171275), (255, 163215), (279, 149175), (325, 128061), (351, 118575), (403, 103275), (405, 102765), (425, 97929), (459, 90675), (465, 89505), (527, 78975), (585, 71145), (663, 62775), (675, 61659), (765, 54405), (775, 53703), (837, 49725), (975, 42687), (1053, 39525), (1105, 37665), (1209, 34425), (1215, 34255), (1275, 32643), (1377, 30225), (1395, 29835), (1581, 26325), (1755, 23715), (1989, 20925), (2015, 20655), (2025, 20553), (2295, 18135), (2325, 17901), (2511, 16575), (2635, 15795), (2925, 14229), (3159, 13175), (3315, 12555), (3627, 11475), (3825, 10881), (4131, 10075), (4185, 9945), (4743, 8775), (5265, 7905), (5525, 7533), (5967, 6975), (6045, 6885), (6075, 6851)]