84845025

素因数分解:

$3^2\times 5^2\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1250

約数の個数: 36

約数和(自身を含む): 152464572

約数和(自身を除く): 67619547

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 557, 677, 1671, 2031, 2785, 3385, 5013, 6093, 8355, 10155, 13925, 16925, 25065, 30465, 41775, 50775, 125325, 152325, 377089, 1131267, 1885445, 3393801, 5656335, 9427225, 16969005, 28281675, 84845025]

約数ペア:

[(1, 84845025), (3, 28281675), (5, 16969005), (9, 9427225), (15, 5656335), (25, 3393801), (45, 1885445), (75, 1131267), (225, 377089), (557, 152325), (677, 125325), (1671, 50775), (2031, 41775), (2785, 30465), (3385, 25065), (5013, 16925), (6093, 13925), (8355, 10155)]