9724975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 13561632

約数和(自身を除く): 3836657

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1301, 1495, 6505, 7475, 16913, 29923, 32525, 84565, 149615, 388999, 422825, 748075, 1944995, 9724975]

約数ペア:

[(1, 9724975), (5, 1944995), (13, 748075), (23, 422825), (25, 388999), (65, 149615), (115, 84565), (299, 32525), (325, 29923), (575, 16913), (1301, 7475), (1495, 6505)]