330432875

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 428613120

約数和(自身を除く): 98180245

約数列:

[1, 5, 25, 31, 125, 155, 269, 317, 775, 1345, 1585, 3875, 6725, 7925, 8339, 9827, 33625, 39625, 41695, 49135, 85273, 208475, 245675, 426365, 1042375, 1228375, 2131825, 2643463, 10659125, 13217315, 66086575, 330432875]

約数ペア:

[(1, 330432875), (5, 66086575), (25, 13217315), (31, 10659125), (125, 2643463), (155, 2131825), (269, 1228375), (317, 1042375), (775, 426365), (1345, 245675), (1585, 208475), (3875, 85273), (6725, 49135), (7925, 41695), (8339, 39625), (9827, 33625)]