10205195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 16450560

約数和(自身を除く): 6245365

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2039, 5005, 10195, 14273, 22429, 26507, 71365, 112145, 132535, 157003, 185549, 291577, 785015, 927745, 1457885, 2041039, 10205195]

約数ペア:

[(1, 10205195), (5, 2041039), (7, 1457885), (11, 927745), (13, 785015), (35, 291577), (55, 185549), (65, 157003), (77, 132535), (91, 112145), (143, 71365), (385, 26507), (455, 22429), (715, 14273), (1001, 10195), (2039, 5005)]