5165115

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 3466245

約数列:

[1, 3, 5, 15, 53, 73, 89, 159, 219, 265, 267, 365, 445, 795, 1095, 1335, 3869, 4717, 6497, 11607, 14151, 19345, 19491, 23585, 32485, 58035, 70755, 97455, 344341, 1033023, 1721705, 5165115]

約数ペア:

[(1, 5165115), (3, 1721705), (5, 1033023), (15, 344341), (53, 97455), (73, 70755), (89, 58035), (159, 32485), (219, 23585), (265, 19491), (267, 19345), (365, 14151), (445, 11607), (795, 6497), (1095, 4717), (1335, 3869)]