18852045145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{503}}^1\times {\mathrm{607}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 23232448512

約数和(自身を除く): 4380403367

約数列:

[1, 5, 53, 233, 265, 503, 607, 1165, 2515, 3035, 12349, 26659, 32171, 61745, 117199, 133295, 141431, 160855, 305321, 585995, 707155, 1526605, 6211547, 7495843, 16182013, 31057735, 37479215, 71139793, 80910065, 355698965, 3770409029, 18852045145]

約数ペア:

[(1, 18852045145), (5, 3770409029), (53, 355698965), (233, 80910065), (265, 71139793), (503, 37479215), (607, 31057735), (1165, 16182013), (2515, 7495843), (3035, 6211547), (12349, 1526605), (26659, 707155), (32171, 585995), (61745, 305321), (117199, 160855), (133295, 141431)]