510030975

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 875970720

約数和(自身を除く): 365939745

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 421, 435, 557, 725, 1263, 1671, 2105, 2175, 2785, 6315, 8355, 10525, 12209, 13925, 16153, 31575, 36627, 41775, 48459, 61045, 80765, 183135, 234497, 242295, 305225, 403825, 703491, 915675, 1172485, 1211475, 3517455, 5862425, 6800413, 17587275, 20401239, 34002065, 102006195, 170010325, 510030975]

約数ペア:

[(1, 510030975), (3, 170010325), (5, 102006195), (15, 34002065), (25, 20401239), (29, 17587275), (75, 6800413), (87, 5862425), (145, 3517455), (421, 1211475), (435, 1172485), (557, 915675), (725, 703491), (1263, 403825), (1671, 305225), (2105, 242295), (2175, 234497), (2785, 183135), (6315, 80765), (8355, 61045), (10525, 48459), (12209, 41775), (13925, 36627), (16153, 31575)]