15697561455

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{22921}}^1$

素因数の和:23046

約数の個数: 80

約数和(自身を含む): 29954469600

約数和(自身を除く): 14256908145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 89, 95, 135, 171, 267, 285, 405, 445, 513, 801, 855, 1335, 1539, 1691, 2403, 2565, 4005, 5073, 7209, 7695, 8455, 12015, 15219, 22921, 25365, 36045, 45657, 68763, 76095, 114605, 136971, 206289, 228285, 343815, 435499, 618867, 684855, 1031445, 1306497, 1856601, 2039969, 2177495, 3094335, 3919491, 6119907, 6532485, 9283005, 10199845, 11758473, 18359721, 19597455, 30599535, 35275419, 38759411, 55079163, 58792365, 91798605, 116278233, 165237489, 176377095, 193797055, 275395815, 348834699, 581391165, 826187445, 1046504097, 1744173495, 3139512291, 5232520485, 15697561455]

約数ペア:

[(1, 15697561455), (3, 5232520485), (5, 3139512291), (9, 1744173495), (15, 1046504097), (19, 826187445), (27, 581391165), (45, 348834699), (57, 275395815), (81, 193797055), (89, 176377095), (95, 165237489), (135, 116278233), (171, 91798605), (267, 58792365), (285, 55079163), (405, 38759411), (445, 35275419), (513, 30599535), (801, 19597455), (855, 18359721), (1335, 11758473), (1539, 10199845), (1691, 9283005), (2403, 6532485), (2565, 6119907), (4005, 3919491), (5073, 3094335), (7209, 2177495), (7695, 2039969), (8455, 1856601), (12015, 1306497), (15219, 1031445), (22921, 684855), (25365, 618867), (36045, 435499), (45657, 343815), (68763, 228285), (76095, 206289), (114605, 136971)]