66176175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 124170624

約数和(自身を除く): 57994449

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 169, 195, 227, 299, 325, 345, 507, 575, 681, 845, 897, 975, 1135, 1495, 1725, 2535, 2951, 3405, 3887, 4225, 4485, 5221, 5675, 7475, 8853, 11661, 12675, 14755, 15663, 17025, 19435, 22425, 26105, 38363, 44265, 58305, 67873, 73775, 78315, 97175, 115089, 130525, 191815, 203619, 221325, 291525, 339365, 391575, 575445, 882349, 959075, 1018095, 1696825, 2647047, 2877225, 4411745, 5090475, 13235235, 22058725, 66176175]

約数ペア:

[(1, 66176175), (3, 22058725), (5, 13235235), (13, 5090475), (15, 4411745), (23, 2877225), (25, 2647047), (39, 1696825), (65, 1018095), (69, 959075), (75, 882349), (115, 575445), (169, 391575), (195, 339365), (227, 291525), (299, 221325), (325, 203619), (345, 191815), (507, 130525), (575, 115089), (681, 97175), (845, 78315), (897, 73775), (975, 67873), (1135, 58305), (1495, 44265), (1725, 38363), (2535, 26105), (2951, 22425), (3405, 19435), (3887, 17025), (4225, 15663), (4485, 14755), (5221, 12675), (5675, 11661), (7475, 8853)]