5200395

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 8916480

約数和(自身を除く): 3716085

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 257, 285, 355, 771, 1065, 1285, 1349, 3855, 4047, 4883, 6745, 14649, 18247, 20235, 24415, 54741, 73245, 91235, 273705, 346693, 1040079, 1733465, 5200395]

約数ペア:

[(1, 5200395), (3, 1733465), (5, 1040079), (15, 346693), (19, 273705), (57, 91235), (71, 73245), (95, 54741), (213, 24415), (257, 20235), (285, 18247), (355, 14649), (771, 6745), (1065, 4883), (1285, 4047), (1349, 3855)]