158000065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4272

約数の個数: 16

約数和(自身を含む): 194273280

約数和(自身を除く): 36273215

約数列:

[1, 5, 61, 127, 305, 635, 4079, 7747, 20395, 38735, 248819, 518033, 1244095, 2590165, 31600013, 158000065]

約数ペア:

[(1, 158000065), (5, 31600013), (61, 2590165), (127, 1244095), (305, 518033), (635, 248819), (4079, 38735), (7747, 20395)]