10284725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 14061600

約数和(自身を除く): 3776875

約数列:

[1, 5, 11, 25, 55, 149, 251, 275, 745, 1255, 1639, 2761, 3725, 6275, 8195, 13805, 37399, 40975, 69025, 186995, 411389, 934975, 2056945, 10284725]

約数ペア:

[(1, 10284725), (5, 2056945), (11, 934975), (25, 411389), (55, 186995), (149, 69025), (251, 40975), (275, 37399), (745, 13805), (1255, 8195), (1639, 6275), (2761, 3725)]