1391302875

素因数分解:

$3^1\times 5^3\times {\mathrm{263}}^1\times {\mathrm{14107}}^1$

素因数の和:14388

約数の個数: 32

約数和(自身を含む): 2324095488

約数和(自身を除く): 932792613

約数列:

[1, 3, 5, 15, 25, 75, 125, 263, 375, 789, 1315, 3945, 6575, 14107, 19725, 32875, 42321, 70535, 98625, 211605, 352675, 1058025, 1763375, 3710141, 5290125, 11130423, 18550705, 55652115, 92753525, 278260575, 463767625, 1391302875]

約数ペア:

[(1, 1391302875), (3, 463767625), (5, 278260575), (15, 92753525), (25, 55652115), (75, 18550705), (125, 11130423), (263, 5290125), (375, 3710141), (789, 1763375), (1315, 1058025), (3945, 352675), (6575, 211605), (14107, 98625), (19725, 70535), (32875, 42321)]