15336925

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 19719720

約数和(自身を除く): 4382795

約数列:

[1, 5, 25, 61, 89, 113, 305, 445, 565, 1525, 2225, 2825, 5429, 6893, 10057, 27145, 34465, 50285, 135725, 172325, 251425, 613477, 3067385, 15336925]

約数ペア:

[(1, 15336925), (5, 3067385), (25, 613477), (61, 251425), (89, 172325), (113, 135725), (305, 50285), (445, 34465), (565, 27145), (1525, 10057), (2225, 6893), (2825, 5429)]