631935

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1167360

約数和(自身を除く): 535425

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 151, 155, 279, 453, 465, 755, 837, 1359, 1395, 2265, 4077, 4185, 4681, 6795, 14043, 20385, 23405, 42129, 70215, 126387, 210645, 631935]

約数ペア:

[(1, 631935), (3, 210645), (5, 126387), (9, 70215), (15, 42129), (27, 23405), (31, 20385), (45, 14043), (93, 6795), (135, 4681), (151, 4185), (155, 4077), (279, 2265), (453, 1395), (465, 1359), (755, 837)]