3826485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 7408128

約数和(自身を除く): 3581643

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 195, 211, 279, 403, 465, 585, 633, 1055, 1209, 1395, 1899, 2015, 2743, 3165, 3627, 6045, 6541, 8229, 9495, 13715, 18135, 19623, 24687, 32705, 41145, 58869, 85033, 98115, 123435, 255099, 294345, 425165, 765297, 1275495, 3826485]

約数ペア:

[(1, 3826485), (3, 1275495), (5, 765297), (9, 425165), (13, 294345), (15, 255099), (31, 123435), (39, 98115), (45, 85033), (65, 58869), (93, 41145), (117, 32705), (155, 24687), (195, 19623), (211, 18135), (279, 13715), (403, 9495), (465, 8229), (585, 6541), (633, 6045), (1055, 3627), (1209, 3165), (1395, 2743), (1899, 2015)]