125855195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 166662144

約数和(自身を除く): 40806949

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 713, 821, 989, 1333, 3565, 4105, 4945, 6665, 18883, 25451, 30659, 35303, 94415, 127255, 153295, 176515, 585373, 811969, 1094393, 2926865, 4059845, 5471965, 25171039, 125855195]

約数ペア:

[(1, 125855195), (5, 25171039), (23, 5471965), (31, 4059845), (43, 2926865), (115, 1094393), (155, 811969), (215, 585373), (713, 176515), (821, 153295), (989, 127255), (1333, 94415), (3565, 35303), (4105, 30659), (4945, 25451), (6665, 18883)]