19007053275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{12619}}^1$

素因数の和:12809

約数の個数: 96

約数和(自身を含む): 38057881600

約数和(自身を除く): 19050828325

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 133, 151, 175, 285, 399, 453, 475, 525, 665, 755, 1057, 1425, 1995, 2265, 2869, 3171, 3325, 3775, 5285, 8607, 9975, 11325, 12619, 14345, 15855, 20083, 26425, 37857, 43035, 60249, 63095, 71725, 79275, 88333, 100415, 189285, 215175, 239761, 264999, 301245, 315475, 441665, 502075, 719283, 946425, 1198805, 1324995, 1506225, 1678327, 1905469, 2208325, 3596415, 5034981, 5716407, 5994025, 6624975, 8391635, 9527345, 13338283, 17982075, 25174905, 28582035, 36203911, 40014849, 41958175, 47636725, 66691415, 108611733, 125874525, 142910175, 181019555, 200074245, 253427377, 333457075, 543058665, 760282131, 905097775, 1000371225, 1267136885, 2715293325, 3801410655, 6335684425, 19007053275]

約数ペア:

[(1, 19007053275), (3, 6335684425), (5, 3801410655), (7, 2715293325), (15, 1267136885), (19, 1000371225), (21, 905097775), (25, 760282131), (35, 543058665), (57, 333457075), (75, 253427377), (95, 200074245), (105, 181019555), (133, 142910175), (151, 125874525), (175, 108611733), (285, 66691415), (399, 47636725), (453, 41958175), (475, 40014849), (525, 36203911), (665, 28582035), (755, 25174905), (1057, 17982075), (1425, 13338283), (1995, 9527345), (2265, 8391635), (2869, 6624975), (3171, 5994025), (3325, 5716407), (3775, 5034981), (5285, 3596415), (8607, 2208325), (9975, 1905469), (11325, 1678327), (12619, 1506225), (14345, 1324995), (15855, 1198805), (20083, 946425), (26425, 719283), (37857, 502075), (43035, 441665), (60249, 315475), (63095, 301245), (71725, 264999), (79275, 239761), (88333, 215175), (100415, 189285)]