27192735

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 49390848

約数和(自身を除く): 22198113

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 101, 155, 193, 279, 303, 465, 505, 579, 909, 965, 1395, 1515, 1737, 2895, 3131, 4545, 5983, 8685, 9393, 15655, 17949, 19493, 28179, 29915, 46965, 53847, 58479, 89745, 97465, 140895, 175437, 269235, 292395, 604283, 877185, 1812849, 3021415, 5438547, 9064245, 27192735]

約数ペア:

[(1, 27192735), (3, 9064245), (5, 5438547), (9, 3021415), (15, 1812849), (31, 877185), (45, 604283), (93, 292395), (101, 269235), (155, 175437), (193, 140895), (279, 97465), (303, 89745), (465, 58479), (505, 53847), (579, 46965), (909, 29915), (965, 28179), (1395, 19493), (1515, 17949), (1737, 15655), (2895, 9393), (3131, 8685), (4545, 5983)]