39590475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 69638400

約数和(自身を除く): 30047925

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 389, 575, 885, 1167, 1357, 1475, 1725, 1945, 4071, 4425, 5835, 6785, 8947, 9725, 20355, 22951, 26841, 29175, 33925, 44735, 68853, 101775, 114755, 134205, 223675, 344265, 527873, 573775, 671025, 1583619, 1721325, 2639365, 7918095, 13196825, 39590475]

約数ペア:

[(1, 39590475), (3, 13196825), (5, 7918095), (15, 2639365), (23, 1721325), (25, 1583619), (59, 671025), (69, 573775), (75, 527873), (115, 344265), (177, 223675), (295, 134205), (345, 114755), (389, 101775), (575, 68853), (885, 44735), (1167, 33925), (1357, 29175), (1475, 26841), (1725, 22951), (1945, 20355), (4071, 9725), (4425, 8947), (5835, 6785)]