49275495

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 89949600

約数和(自身を除く): 40674105

約数列:

[1, 3, 5, 9, 15, 29, 45, 61, 87, 145, 183, 261, 305, 435, 549, 619, 915, 1305, 1769, 1857, 2745, 3095, 5307, 5571, 8845, 9285, 15921, 17951, 26535, 27855, 37759, 53853, 79605, 89755, 113277, 161559, 188795, 269265, 339831, 566385, 807795, 1095011, 1699155, 3285033, 5475055, 9855099, 16425165, 49275495]

約数ペア:

[(1, 49275495), (3, 16425165), (5, 9855099), (9, 5475055), (15, 3285033), (29, 1699155), (45, 1095011), (61, 807795), (87, 566385), (145, 339831), (183, 269265), (261, 188795), (305, 161559), (435, 113277), (549, 89755), (619, 79605), (915, 53853), (1305, 37759), (1769, 27855), (1857, 26535), (2745, 17951), (3095, 15921), (5307, 9285), (5571, 8845)]