6993135

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 40

約数和(自身を含む): 12963456

約数和(自身を除く): 5970321

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 557, 837, 1395, 1671, 2511, 2785, 4185, 5013, 8355, 12555, 15039, 17267, 25065, 45117, 51801, 75195, 86335, 155403, 225585, 259005, 466209, 777015, 1398627, 2331045, 6993135]

約数ペア:

[(1, 6993135), (3, 2331045), (5, 1398627), (9, 777015), (15, 466209), (27, 259005), (31, 225585), (45, 155403), (81, 86335), (93, 75195), (135, 51801), (155, 45117), (279, 25065), (405, 17267), (465, 15039), (557, 12555), (837, 8355), (1395, 5013), (1671, 4185), (2511, 2785)]