15373059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 7689981

約数列:

[1, 3, 13, 39, 43, 89, 103, 129, 267, 309, 559, 1157, 1339, 1677, 3471, 3827, 4017, 4429, 9167, 11481, 13287, 27501, 49751, 57577, 119171, 149253, 172731, 357513, 394181, 1182543, 5124353, 15373059]

約数ペア:

[(1, 15373059), (3, 5124353), (13, 1182543), (39, 394181), (43, 357513), (89, 172731), (103, 149253), (129, 119171), (267, 57577), (309, 49751), (559, 27501), (1157, 13287), (1339, 11481), (1677, 9167), (3471, 4429), (3827, 4017)]