304823405

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 384484320

約数和(自身を除く): 79660915

約数列:

[1, 5, 53, 61, 109, 173, 265, 305, 545, 865, 3233, 5777, 6649, 9169, 10553, 16165, 18857, 28885, 33245, 45845, 52765, 94285, 352397, 559309, 999421, 1150277, 1761985, 2796545, 4997105, 5751385, 60964681, 304823405]

約数ペア:

[(1, 304823405), (5, 60964681), (53, 5751385), (61, 4997105), (109, 2796545), (173, 1761985), (265, 1150277), (305, 999421), (545, 559309), (865, 352397), (3233, 94285), (5777, 52765), (6649, 45845), (9169, 33245), (10553, 28885), (16165, 18857)]