39474855

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 78960960

約数和(自身を除く): 39486105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 315, 339, 565, 791, 1017, 1109, 1695, 2373, 3327, 3955, 5085, 5545, 7119, 7763, 9981, 11865, 16635, 23289, 35595, 38815, 49905, 69867, 116445, 125317, 349335, 375951, 626585, 877219, 1127853, 1879755, 2631657, 4386095, 5639265, 7894971, 13158285, 39474855]

約数ペア:

[(1, 39474855), (3, 13158285), (5, 7894971), (7, 5639265), (9, 4386095), (15, 2631657), (21, 1879755), (35, 1127853), (45, 877219), (63, 626585), (105, 375951), (113, 349335), (315, 125317), (339, 116445), (565, 69867), (791, 49905), (1017, 38815), (1109, 35595), (1695, 23289), (2373, 16635), (3327, 11865), (3955, 9981), (5085, 7763), (5545, 7119)]