23001205

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 30209760

約数和(自身を除く): 7208555

約数列:

[1, 5, 29, 41, 53, 73, 145, 205, 265, 365, 1189, 1537, 2117, 2173, 2993, 3869, 5945, 7685, 10585, 10865, 14965, 19345, 63017, 86797, 112201, 158629, 315085, 433985, 561005, 793145, 4600241, 23001205]

約数ペア:

[(1, 23001205), (5, 4600241), (29, 793145), (41, 561005), (53, 433985), (73, 315085), (145, 158629), (205, 112201), (265, 86797), (365, 63017), (1189, 19345), (1537, 14965), (2117, 10865), (2173, 10585), (2993, 7685), (3869, 5945)]