422685

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 783360

約数和(自身を除く): 360675

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 101, 135, 155, 279, 303, 465, 505, 837, 909, 1395, 1515, 2727, 3131, 4185, 4545, 9393, 13635, 15655, 28179, 46965, 84537, 140895, 422685]

約数ペア:

[(1, 422685), (3, 140895), (5, 84537), (9, 46965), (15, 28179), (27, 15655), (31, 13635), (45, 9393), (93, 4545), (101, 4185), (135, 3131), (155, 2727), (279, 1515), (303, 1395), (465, 909), (505, 837)]