11845925

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 18665472

約数和(自身を除く): 6819547

約数列:

[1, 5, 7, 13, 25, 35, 41, 65, 91, 127, 175, 205, 287, 325, 455, 533, 635, 889, 1025, 1435, 1651, 2275, 2665, 3175, 3731, 4445, 5207, 7175, 8255, 11557, 13325, 18655, 22225, 26035, 36449, 41275, 57785, 67691, 93275, 130175, 182245, 288925, 338455, 473837, 911225, 1692275, 2369185, 11845925]

約数ペア:

[(1, 11845925), (5, 2369185), (7, 1692275), (13, 911225), (25, 473837), (35, 338455), (41, 288925), (65, 182245), (91, 130175), (127, 93275), (175, 67691), (205, 57785), (287, 41275), (325, 36449), (455, 26035), (533, 22225), (635, 18655), (889, 13325), (1025, 11557), (1435, 8255), (1651, 7175), (2275, 5207), (2665, 4445), (3175, 3731)]