510040275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1388

約数の個数: 48

約数和(自身を含む): 891014400

約数和(自身を除く): 380974125

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 359, 475, 997, 1077, 1425, 1795, 2991, 4985, 5385, 6821, 8975, 14955, 18943, 20463, 24925, 26925, 34105, 56829, 74775, 94715, 102315, 170525, 284145, 357923, 473575, 511575, 1073769, 1420725, 1789615, 5368845, 6800537, 8948075, 20401611, 26844225, 34002685, 102008055, 170013425, 510040275]

約数ペア:

[(1, 510040275), (3, 170013425), (5, 102008055), (15, 34002685), (19, 26844225), (25, 20401611), (57, 8948075), (75, 6800537), (95, 5368845), (285, 1789615), (359, 1420725), (475, 1073769), (997, 511575), (1077, 473575), (1425, 357923), (1795, 284145), (2991, 170525), (4985, 102315), (5385, 94715), (6821, 74775), (8975, 56829), (14955, 34105), (18943, 26925), (20463, 24925)]