510242785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 671721120

約数和(自身を除く): 161478335

約数列:

[1, 5, 13, 65, 89, 193, 445, 457, 965, 1157, 2285, 2509, 5785, 5941, 12545, 17177, 29705, 40673, 85885, 88201, 203365, 223301, 441005, 528749, 1116505, 1146613, 2643745, 5733065, 7849889, 39249445, 102048557, 510242785]

約数ペア:

[(1, 510242785), (5, 102048557), (13, 39249445), (65, 7849889), (89, 5733065), (193, 2643745), (445, 1146613), (457, 1116505), (965, 528749), (1157, 441005), (2285, 223301), (2509, 203365), (5785, 88201), (5941, 85885), (12545, 40673), (17177, 29705)]