47845245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14699}}^1$

素因数の和:14745

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 42471555

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 14699, 44097, 73495, 102893, 220485, 308679, 455669, 514465, 1367007, 1543395, 2278345, 3189683, 6835035, 9569049, 15948415, 47845245]

約数ペア:

[(1, 47845245), (3, 15948415), (5, 9569049), (7, 6835035), (15, 3189683), (21, 2278345), (31, 1543395), (35, 1367007), (93, 514465), (105, 455669), (155, 308679), (217, 220485), (465, 102893), (651, 73495), (1085, 44097), (3255, 14699)]