2012174976015

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2767}}^1\times {\mathrm{160001}}^1$

素因数の和:162880

約数の個数: 48

約数和(自身を含む): 3523597324416

約数和(自身を除く): 1511422348401

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 505, 909, 1515, 2767, 4545, 8301, 13835, 24903, 41505, 124515, 160001, 279467, 480003, 800005, 838401, 1397335, 1440009, 2400015, 2515203, 4192005, 7200045, 12576015, 16160101, 48480303, 80800505, 145440909, 242401515, 442722767, 727204545, 1328168301, 2213613835, 3984504903, 6640841505, 19922524515, 44714999467, 134144998401, 223574997335, 402434995203, 670724992005, 2012174976015]

約数ペア:

[(1, 2012174976015), (3, 670724992005), (5, 402434995203), (9, 223574997335), (15, 134144998401), (45, 44714999467), (101, 19922524515), (303, 6640841505), (505, 3984504903), (909, 2213613835), (1515, 1328168301), (2767, 727204545), (4545, 442722767), (8301, 242401515), (13835, 145440909), (24903, 80800505), (41505, 48480303), (124515, 16160101), (160001, 12576015), (279467, 7200045), (480003, 4192005), (800005, 2515203), (838401, 2400015), (1397335, 1440009)]