145547045

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 206562048

約数和(自身を除く): 61015003

約数列:

[1, 5, 7, 35, 43, 97, 215, 301, 485, 679, 997, 1505, 3395, 4171, 4985, 6979, 20855, 29197, 34895, 42871, 96709, 145985, 214355, 300097, 483545, 676963, 1500485, 3384815, 4158487, 20792435, 29109409, 145547045]

約数ペア:

[(1, 145547045), (5, 29109409), (7, 20792435), (35, 4158487), (43, 3384815), (97, 1500485), (215, 676963), (301, 483545), (485, 300097), (679, 214355), (997, 145985), (1505, 96709), (3395, 42871), (4171, 34895), (4985, 29197), (6979, 20855)]