15280262545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{46567}}^1$

素因数の和:46705

約数の個数: 32

約数和(自身を含む): 19849144320

約数和(自身を除く): 4568881775

約数列:

[1, 5, 29, 31, 73, 145, 155, 365, 899, 2117, 2263, 4495, 10585, 11315, 46567, 65627, 232835, 328135, 1350443, 1443577, 3399391, 6752215, 7217885, 16996955, 41863733, 98582339, 105381121, 209318665, 492911695, 526905605, 3056052509, 15280262545]

約数ペア:

[(1, 15280262545), (5, 3056052509), (29, 526905605), (31, 492911695), (73, 209318665), (145, 105381121), (155, 98582339), (365, 41863733), (899, 16996955), (2117, 7217885), (2263, 6752215), (4495, 3399391), (10585, 1443577), (11315, 1350443), (46567, 328135), (65627, 232835)]