15080872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{359}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 29160000

約数和(自身を除く): 14079128

約数列:

[1, 2, 4, 8, 59, 89, 118, 178, 236, 356, 359, 472, 712, 718, 1436, 2872, 5251, 10502, 21004, 21181, 31951, 42008, 42362, 63902, 84724, 127804, 169448, 255608, 1885109, 3770218, 7540436, 15080872]

約数ペア:

[(1, 15080872), (2, 7540436), (4, 3770218), (8, 1885109), (59, 255608), (89, 169448), (118, 127804), (178, 84724), (236, 63902), (356, 42362), (359, 42008), (472, 31951), (712, 21181), (718, 21004), (1436, 10502), (2872, 5251)]