201609285

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{1847}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 340623360

約数和(自身を除く): 139014075

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 383, 1149, 1847, 1915, 5541, 5745, 7277, 9235, 21831, 27705, 35093, 36385, 105279, 109155, 175465, 526395, 707401, 2122203, 3537005, 10611015, 13440619, 40321857, 67203095, 201609285]

約数ペア:

[(1, 201609285), (3, 67203095), (5, 40321857), (15, 13440619), (19, 10611015), (57, 3537005), (95, 2122203), (285, 707401), (383, 526395), (1149, 175465), (1847, 109155), (1915, 105279), (5541, 36385), (5745, 35093), (7277, 27705), (9235, 21831)]