359572015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 524880000

約数和(自身を除く): 165307985

約数列:

[1, 5, 11, 17, 29, 55, 85, 89, 145, 149, 187, 319, 445, 493, 745, 935, 979, 1513, 1595, 1639, 2465, 2533, 2581, 4321, 4895, 5423, 7565, 8195, 12665, 12905, 13261, 16643, 21605, 27115, 27863, 28391, 43877, 47531, 66305, 73457, 83215, 139315, 141955, 145871, 219385, 225437, 237655, 367285, 384569, 482647, 729355, 808027, 1127185, 1922845, 2413235, 2479807, 4040135, 4230259, 6537673, 12399035, 21151295, 32688365, 71914403, 359572015]

約数ペア:

[(1, 359572015), (5, 71914403), (11, 32688365), (17, 21151295), (29, 12399035), (55, 6537673), (85, 4230259), (89, 4040135), (145, 2479807), (149, 2413235), (187, 1922845), (319, 1127185), (445, 808027), (493, 729355), (745, 482647), (935, 384569), (979, 367285), (1513, 237655), (1595, 225437), (1639, 219385), (2465, 145871), (2533, 141955), (2581, 139315), (4321, 83215), (4895, 73457), (5423, 66305), (7565, 47531), (8195, 43877), (12665, 28391), (12905, 27863), (13261, 27115), (16643, 21605)]