7031045

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 10348800

約数和(自身を除く): 3317755

約数列:

[1, 5, 7, 19, 35, 95, 97, 109, 133, 485, 545, 665, 679, 763, 1843, 2071, 3395, 3815, 9215, 10355, 10573, 12901, 14497, 52865, 64505, 72485, 74011, 200887, 370055, 1004435, 1406209, 7031045]

約数ペア:

[(1, 7031045), (5, 1406209), (7, 1004435), (19, 370055), (35, 200887), (95, 74011), (97, 72485), (109, 64505), (133, 52865), (485, 14497), (545, 12901), (665, 10573), (679, 10355), (763, 9215), (1843, 3815), (2071, 3395)]