74063025

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 137401920

約数和(自身を除く): 63338895

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 339, 565, 675, 971, 1017, 1695, 2825, 2913, 3051, 4855, 5085, 8475, 8739, 14565, 15255, 24275, 25425, 26217, 43695, 72825, 76275, 109723, 131085, 218475, 329169, 548615, 655425, 987507, 1645845, 2743075, 2962521, 4937535, 8229225, 14812605, 24687675, 74063025]

約数ペア:

[(1, 74063025), (3, 24687675), (5, 14812605), (9, 8229225), (15, 4937535), (25, 2962521), (27, 2743075), (45, 1645845), (75, 987507), (113, 655425), (135, 548615), (225, 329169), (339, 218475), (565, 131085), (675, 109723), (971, 76275), (1017, 72825), (1695, 43695), (2825, 26217), (2913, 25425), (3051, 24275), (4855, 15255), (5085, 14565), (8475, 8739)]