67597515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 123641856

約数和(自身を除く): 56044341

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1031, 1395, 1457, 2115, 3093, 4371, 5155, 7285, 9279, 13113, 15465, 21855, 31961, 46395, 48457, 65565, 95883, 145371, 159805, 242285, 287649, 436113, 479415, 726855, 1438245, 1502167, 2180565, 4506501, 7510835, 13519503, 22532505, 67597515]

約数ペア:

[(1, 67597515), (3, 22532505), (5, 13519503), (9, 7510835), (15, 4506501), (31, 2180565), (45, 1502167), (47, 1438245), (93, 726855), (141, 479415), (155, 436113), (235, 287649), (279, 242285), (423, 159805), (465, 145371), (705, 95883), (1031, 65565), (1395, 48457), (1457, 46395), (2115, 31961), (3093, 21855), (4371, 15465), (5155, 13113), (7285, 9279)]