39924465

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{54319}}^1$

素因数の和:54341

約数の個数: 24

約数和(自身を含む): 74309760

約数和(自身を除く): 34385295

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 54319, 162957, 271595, 380233, 814785, 1140699, 1901165, 2661631, 5703495, 7984893, 13308155, 39924465]

約数ペア:

[(1, 39924465), (3, 13308155), (5, 7984893), (7, 5703495), (15, 2661631), (21, 1901165), (35, 1140699), (49, 814785), (105, 380233), (147, 271595), (245, 162957), (735, 54319)]