156660845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{241}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 210760704

約数和(自身を除く): 54099859

約数列:

[1, 5, 11, 53, 55, 223, 241, 265, 583, 1115, 1205, 2453, 2651, 2915, 11819, 12265, 12773, 13255, 53743, 59095, 63865, 130009, 140503, 268715, 591173, 650045, 702515, 2848379, 2955865, 14241895, 31332169, 156660845]

約数ペア:

[(1, 156660845), (5, 31332169), (11, 14241895), (53, 2955865), (55, 2848379), (223, 702515), (241, 650045), (265, 591173), (583, 268715), (1115, 140503), (1205, 130009), (2453, 63865), (2651, 59095), (2915, 53743), (11819, 13255), (12265, 12773)]