200087875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7243}}^1$

素因数の和:7288

約数の個数: 32

約数和(自身を含む): 284776128

約数和(自身を除く): 84688253

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 221, 325, 425, 1105, 1625, 2125, 5525, 7243, 27625, 36215, 94159, 123131, 181075, 470795, 615655, 905375, 1600703, 2353975, 3078275, 8003515, 11769875, 15391375, 40017575, 200087875]

約数ペア:

[(1, 200087875), (5, 40017575), (13, 15391375), (17, 11769875), (25, 8003515), (65, 3078275), (85, 2353975), (125, 1600703), (221, 905375), (325, 615655), (425, 470795), (1105, 181075), (1625, 123131), (2125, 94159), (5525, 36215), (7243, 27625)]