30150575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 47705280

約数和(自身を除く): 17554705

約数列:

[1, 5, 7, 13, 25, 29, 35, 65, 91, 145, 175, 203, 325, 377, 455, 457, 725, 1015, 1885, 2275, 2285, 2639, 3199, 5075, 5941, 9425, 11425, 13195, 13253, 15995, 29705, 41587, 65975, 66265, 79975, 92771, 148525, 172289, 207935, 331325, 463855, 861445, 1039675, 1206023, 2319275, 4307225, 6030115, 30150575]

約数ペア:

[(1, 30150575), (5, 6030115), (7, 4307225), (13, 2319275), (25, 1206023), (29, 1039675), (35, 861445), (65, 463855), (91, 331325), (145, 207935), (175, 172289), (203, 148525), (325, 92771), (377, 79975), (455, 66265), (457, 65975), (725, 41587), (1015, 29705), (1885, 15995), (2275, 13253), (2285, 13195), (2639, 11425), (3199, 9425), (5075, 5941)]