12586175

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 19284480

約数和(自身を除く): 6698305

約数列:

[1, 5, 7, 23, 25, 35, 53, 59, 115, 161, 175, 265, 295, 371, 413, 575, 805, 1219, 1325, 1357, 1475, 1855, 2065, 3127, 4025, 6095, 6785, 8533, 9275, 9499, 10325, 15635, 21889, 30475, 33925, 42665, 47495, 71921, 78175, 109445, 213325, 237475, 359605, 503447, 547225, 1798025, 2517235, 12586175]

約数ペア:

[(1, 12586175), (5, 2517235), (7, 1798025), (23, 547225), (25, 503447), (35, 359605), (53, 237475), (59, 213325), (115, 109445), (161, 78175), (175, 71921), (265, 47495), (295, 42665), (371, 33925), (413, 30475), (575, 21889), (805, 15635), (1219, 10325), (1325, 9499), (1357, 9275), (1475, 8533), (1855, 6785), (2065, 6095), (3127, 4025)]