15707893005

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{263843}}^1$

素因数の和:263877

約数の個数: 72

約数和(自身を含む): 32845411872

約数和(自身を除く): 17137518867

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 243, 245, 315, 405, 441, 567, 735, 945, 1215, 1323, 1701, 2205, 2835, 3969, 6615, 8505, 11907, 19845, 59535, 263843, 791529, 1319215, 1846901, 2374587, 3957645, 5540703, 7123761, 9234505, 11872935, 12928307, 16622109, 21371283, 27703515, 35618805, 38784921, 49866327, 64113849, 64641535, 83110545, 106856415, 116354763, 149598981, 193924605, 249331635, 320569245, 349064289, 448796943, 581773815, 747994905, 1047192867, 1745321445, 2243984715, 3141578601, 5235964335, 15707893005]

約数ペア:

[(1, 15707893005), (3, 5235964335), (5, 3141578601), (7, 2243984715), (9, 1745321445), (15, 1047192867), (21, 747994905), (27, 581773815), (35, 448796943), (45, 349064289), (49, 320569245), (63, 249331635), (81, 193924605), (105, 149598981), (135, 116354763), (147, 106856415), (189, 83110545), (243, 64641535), (245, 64113849), (315, 49866327), (405, 38784921), (441, 35618805), (567, 27703515), (735, 21371283), (945, 16622109), (1215, 12928307), (1323, 11872935), (1701, 9234505), (2205, 7123761), (2835, 5540703), (3969, 3957645), (6615, 2374587), (8505, 1846901), (11907, 1319215), (19845, 791529), (59535, 263843)]