1377468415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{107071}}^1$

素因数の和:107190

約数の個数: 16

約数和(自身を含む): 1726857216

約数和(自身を除く): 349388801

約数列:

[1, 5, 31, 83, 155, 415, 2573, 12865, 107071, 535355, 3319201, 8886893, 16596005, 44434465, 275493683, 1377468415]

約数ペア:

[(1, 1377468415), (5, 275493683), (31, 44434465), (83, 16596005), (155, 8886893), (415, 3319201), (2573, 535355), (12865, 107071)]