66225195

素因数分解:

$3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 119964240

約数和(自身を除く): 53739045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 101, 135, 303, 405, 505, 909, 1515, 1619, 2727, 4545, 4857, 8095, 8181, 13635, 14571, 24285, 40905, 43713, 72855, 131139, 163519, 218565, 490557, 655695, 817595, 1471671, 2452785, 4415013, 7358355, 13245039, 22075065, 66225195]

約数ペア:

[(1, 66225195), (3, 22075065), (5, 13245039), (9, 7358355), (15, 4415013), (27, 2452785), (45, 1471671), (81, 817595), (101, 655695), (135, 490557), (303, 218565), (405, 163519), (505, 131139), (909, 72855), (1515, 43713), (1619, 40905), (2727, 24285), (4545, 14571), (4857, 13635), (8095, 8181)]