5572785

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 9642240

約数和(自身を除く): 4069455

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 557, 667, 1671, 2001, 2785, 3335, 8355, 10005, 12811, 16153, 38433, 48459, 64055, 80765, 192165, 242295, 371519, 1114557, 1857595, 5572785]

約数ペア:

[(1, 5572785), (3, 1857595), (5, 1114557), (15, 371519), (23, 242295), (29, 192165), (69, 80765), (87, 64055), (115, 48459), (145, 38433), (345, 16153), (435, 12811), (557, 10005), (667, 8355), (1671, 3335), (2001, 2785)]