88492775

素因数分解:

$5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 137401920

約数和(自身を除く): 48909145

約数列:

[1, 5, 7, 25, 29, 35, 47, 49, 53, 145, 175, 203, 235, 245, 265, 329, 371, 725, 1015, 1175, 1225, 1325, 1363, 1421, 1537, 1645, 1855, 2303, 2491, 2597, 5075, 6815, 7105, 7685, 8225, 9275, 9541, 10759, 11515, 12455, 12985, 17437, 34075, 35525, 38425, 47705, 53795, 57575, 62275, 64925, 66787, 72239, 75313, 87185, 122059, 238525, 268975, 333935, 361195, 376565, 435925, 505673, 610295, 1669675, 1805975, 1882825, 2528365, 3051475, 3539711, 12641825, 17698555, 88492775]

約数ペア:

[(1, 88492775), (5, 17698555), (7, 12641825), (25, 3539711), (29, 3051475), (35, 2528365), (47, 1882825), (49, 1805975), (53, 1669675), (145, 610295), (175, 505673), (203, 435925), (235, 376565), (245, 361195), (265, 333935), (329, 268975), (371, 238525), (725, 122059), (1015, 87185), (1175, 75313), (1225, 72239), (1325, 66787), (1363, 64925), (1421, 62275), (1537, 57575), (1645, 53795), (1855, 47705), (2303, 38425), (2491, 35525), (2597, 34075), (5075, 17437), (6815, 12985), (7105, 12455), (7685, 11515), (8225, 10759), (9275, 9541)]