1415475

素因数分解:

$3^5\times 5^2\times {\mathrm{233}}^1$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 2640456

約数和(自身を除く): 1224981

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 233, 243, 405, 675, 699, 1165, 1215, 2025, 2097, 3495, 5825, 6075, 6291, 10485, 17475, 18873, 31455, 52425, 56619, 94365, 157275, 283095, 471825, 1415475]

約数ペア:

[(1, 1415475), (3, 471825), (5, 283095), (9, 157275), (15, 94365), (25, 56619), (27, 52425), (45, 31455), (75, 18873), (81, 17475), (135, 10485), (225, 6291), (233, 6075), (243, 5825), (405, 3495), (675, 2097), (699, 2025), (1165, 1215)]