15690087231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4751}}^1\times {\mathrm{12097}}^1$

素因数の和:16871

約数の個数: 32

約数和(自身を含む): 25755383808

約数和(自身を除く): 10065296577

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4751, 12097, 14253, 33257, 36291, 61763, 84679, 99771, 157261, 185289, 254037, 432341, 471783, 1100827, 1297023, 3302481, 57472847, 172418541, 402309929, 747147011, 1206929787, 2241441033, 5230029077, 15690087231]

約数ペア:

[(1, 15690087231), (3, 5230029077), (7, 2241441033), (13, 1206929787), (21, 747147011), (39, 402309929), (91, 172418541), (273, 57472847), (4751, 3302481), (12097, 1297023), (14253, 1100827), (33257, 471783), (36291, 432341), (61763, 254037), (84679, 185289), (99771, 157261)]