126173205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147571}}^1$

素因数の和:147601

約数の個数: 24

約数和(自身を含む): 230212320

約数和(自身を除く): 104039115

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 147571, 442713, 737855, 1328139, 2213565, 2803849, 6640695, 8411547, 14019245, 25234641, 42057735, 126173205]

約数ペア:

[(1, 126173205), (3, 42057735), (5, 25234641), (9, 14019245), (15, 8411547), (19, 6640695), (45, 2803849), (57, 2213565), (95, 1328139), (171, 737855), (285, 442713), (855, 147571)]