74897095

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 111823488

約数和(自身を除く): 36926393

約数列:

[1, 5, 7, 13, 35, 65, 91, 97, 455, 485, 679, 1261, 1697, 3395, 6305, 8485, 8827, 11879, 22061, 44135, 59395, 110305, 154427, 164609, 772135, 823045, 1152263, 2139917, 5761315, 10699585, 14979419, 74897095]

約数ペア:

[(1, 74897095), (5, 14979419), (7, 10699585), (13, 5761315), (35, 2139917), (65, 1152263), (91, 823045), (97, 772135), (455, 164609), (485, 154427), (679, 110305), (1261, 59395), (1697, 44135), (3395, 22061), (6305, 11879), (8485, 8827)]