145249105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 192153600

約数和(自身を除く): 46904495

約数列:

[1, 5, 17, 31, 85, 155, 199, 277, 527, 995, 1385, 2635, 3383, 4709, 6169, 8587, 16915, 23545, 30845, 42935, 55123, 104873, 145979, 275615, 524365, 729895, 937091, 1708813, 4685455, 8544065, 29049821, 145249105]

約数ペア:

[(1, 145249105), (5, 29049821), (17, 8544065), (31, 4685455), (85, 1708813), (155, 937091), (199, 729895), (277, 524365), (527, 275615), (995, 145979), (1385, 104873), (2635, 55123), (3383, 42935), (4709, 30845), (6169, 23545), (8587, 16915)]