7985325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6263}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 13981248

約数和(自身を除く): 5995923

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 6263, 18789, 31315, 93945, 106471, 156575, 319413, 469725, 532355, 1597065, 2661775, 7985325]

約数ペア:

[(1, 7985325), (3, 2661775), (5, 1597065), (15, 532355), (17, 469725), (25, 319413), (51, 156575), (75, 106471), (85, 93945), (255, 31315), (425, 18789), (1275, 6263)]