15679539841

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 21173685120

約数和(自身を除く): 5494145279

約数列:

[1, 7, 17, 19, 41, 49, 73, 119, 133, 287, 323, 331, 511, 697, 779, 833, 931, 1241, 1387, 2009, 2261, 2317, 2993, 3577, 4879, 5453, 5627, 6289, 8687, 9709, 13243, 13571, 15827, 16219, 20951, 23579, 24163, 34153, 38171, 39389, 44023, 50881, 56867, 60809, 67963, 92701, 94997, 106913, 146657, 165053, 169141, 230707, 257849, 275723, 308161, 356167, 398069, 410771, 459097, 648907, 664979, 748391, 966739, 990683, 1155371, 1183987, 1614949, 1804943, 2493169, 2786483, 2875397, 3213679, 4383433, 5238737, 6767173, 6934781, 7804649, 11304643, 12634601, 16841611, 18822977, 20127779, 22495753, 30684031, 47370211, 48543467, 54632543, 117891277, 131760839, 214788217, 319990609, 382427801, 825238939, 922325873, 2239934263, 15679539841]

約数ペア:

[(1, 15679539841), (7, 2239934263), (17, 922325873), (19, 825238939), (41, 382427801), (49, 319990609), (73, 214788217), (119, 131760839), (133, 117891277), (287, 54632543), (323, 48543467), (331, 47370211), (511, 30684031), (697, 22495753), (779, 20127779), (833, 18822977), (931, 16841611), (1241, 12634601), (1387, 11304643), (2009, 7804649), (2261, 6934781), (2317, 6767173), (2993, 5238737), (3577, 4383433), (4879, 3213679), (5453, 2875397), (5627, 2786483), (6289, 2493169), (8687, 1804943), (9709, 1614949), (13243, 1183987), (13571, 1155371), (15827, 990683), (16219, 966739), (20951, 748391), (23579, 664979), (24163, 648907), (34153, 459097), (38171, 410771), (39389, 398069), (44023, 356167), (50881, 308161), (56867, 275723), (60809, 257849), (67963, 230707), (92701, 169141), (94997, 165053), (106913, 146657)]