15311673

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 25561536

約数和(自身を除く): 10249863

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 131, 243, 333, 351, 393, 481, 999, 1053, 1179, 1443, 1703, 2997, 3159, 3537, 4329, 4847, 5109, 8991, 10611, 12987, 14541, 15327, 31833, 38961, 43623, 45981, 63011, 116883, 130869, 137943, 189033, 392607, 413829, 567099, 1177821, 1701297, 5103891, 15311673]

約数ペア:

[(1, 15311673), (3, 5103891), (9, 1701297), (13, 1177821), (27, 567099), (37, 413829), (39, 392607), (81, 189033), (111, 137943), (117, 130869), (131, 116883), (243, 63011), (333, 45981), (351, 43623), (393, 38961), (481, 31833), (999, 15327), (1053, 14541), (1179, 12987), (1443, 10611), (1703, 8991), (2997, 5109), (3159, 4847), (3537, 4329)]