65293150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7727}}^1$

素因数の和:7765

約数の個数: 36

約数和(自身を含む): 131522832

約数和(自身を除く): 66229682

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 7727, 8450, 15454, 38635, 77270, 100451, 193175, 200902, 386350, 502255, 1004510, 1305863, 2511275, 2611726, 5022550, 6529315, 13058630, 32646575, 65293150]

約数ペア:

[(1, 65293150), (2, 32646575), (5, 13058630), (10, 6529315), (13, 5022550), (25, 2611726), (26, 2511275), (50, 1305863), (65, 1004510), (130, 502255), (169, 386350), (325, 200902), (338, 193175), (650, 100451), (845, 77270), (1690, 38635), (4225, 15454), (7727, 8450)]