37457485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 12837683

約数列:

[1, 5, 13, 53, 65, 83, 131, 265, 415, 655, 689, 1079, 1703, 3445, 4399, 5395, 6943, 8515, 10873, 21995, 34715, 54365, 57187, 90259, 141349, 285935, 451295, 576269, 706745, 2881345, 7491497, 37457485]

約数ペア:

[(1, 37457485), (5, 7491497), (13, 2881345), (53, 706745), (65, 576269), (83, 451295), (131, 285935), (265, 141349), (415, 90259), (655, 57187), (689, 54365), (1079, 34715), (1703, 21995), (3445, 10873), (4399, 8515), (5395, 6943)]