201419075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 296814336

約数和(自身を除く): 95395261

約数列:

[1, 5, 11, 13, 25, 55, 65, 103, 143, 275, 325, 515, 547, 715, 1133, 1339, 2575, 2735, 3575, 5665, 6017, 6695, 7111, 13675, 14729, 28325, 30085, 33475, 35555, 56341, 73645, 78221, 150425, 177775, 281705, 368225, 391105, 619751, 732433, 1408525, 1955525, 3098755, 3662165, 8056763, 15493775, 18310825, 40283815, 201419075]

約数ペア:

[(1, 201419075), (5, 40283815), (11, 18310825), (13, 15493775), (25, 8056763), (55, 3662165), (65, 3098755), (103, 1955525), (143, 1408525), (275, 732433), (325, 619751), (515, 391105), (547, 368225), (715, 281705), (1133, 177775), (1339, 150425), (2575, 78221), (2735, 73645), (3575, 56341), (5665, 35555), (6017, 33475), (6695, 30085), (7111, 28325), (13675, 14729)]