1329304875

素因数分解:

$3^1\times 5^3\times {\mathrm{397}}^1\times {\mathrm{8929}}^1$

素因数の和:9344

約数の個数: 32

約数和(自身を含む): 2217783360

約数和(自身を除く): 888478485

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 397, 1191, 1985, 5955, 8929, 9925, 26787, 29775, 44645, 49625, 133935, 148875, 223225, 669675, 1116125, 3348375, 3544813, 10634439, 17724065, 53172195, 88620325, 265860975, 443101625, 1329304875]

約数ペア:

[(1, 1329304875), (3, 443101625), (5, 265860975), (15, 88620325), (25, 53172195), (75, 17724065), (125, 10634439), (375, 3544813), (397, 3348375), (1191, 1116125), (1985, 669675), (5955, 223225), (8929, 148875), (9925, 133935), (26787, 49625), (29775, 44645)]