15295390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 30222720

約数和(自身を除く): 14927330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 659, 1055, 1318, 2110, 2321, 3295, 4642, 6590, 7249, 11605, 14498, 23210, 36245, 72490, 139049, 278098, 695245, 1390490, 1529539, 3059078, 7647695, 15295390]

約数ペア:

[(1, 15295390), (2, 7647695), (5, 3059078), (10, 1529539), (11, 1390490), (22, 695245), (55, 278098), (110, 139049), (211, 72490), (422, 36245), (659, 23210), (1055, 14498), (1318, 11605), (2110, 7249), (2321, 6590), (3295, 4642)]