15691992935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 20771251200

約数和(自身を除く): 5079258265

約数列:

[1, 5, 19, 41, 71, 95, 179, 205, 317, 355, 779, 895, 1349, 1585, 2911, 3401, 3895, 6023, 6745, 7339, 12709, 12997, 14555, 17005, 22507, 30115, 36695, 55309, 56743, 63545, 64985, 112535, 139441, 241471, 246943, 276545, 283715, 427633, 521069, 697205, 922787, 1078117, 1207355, 1234715, 2138165, 2326463, 2605345, 4028753, 4613935, 5390585, 9900311, 11632315, 17532953, 20143765, 44202797, 49501555, 76546307, 87664765, 165178873, 221013985, 382731535, 825894365, 3138398587, 15691992935]

約数ペア:

[(1, 15691992935), (5, 3138398587), (19, 825894365), (41, 382731535), (71, 221013985), (95, 165178873), (179, 87664765), (205, 76546307), (317, 49501555), (355, 44202797), (779, 20143765), (895, 17532953), (1349, 11632315), (1585, 9900311), (2911, 5390585), (3401, 4613935), (3895, 4028753), (6023, 2605345), (6745, 2326463), (7339, 2138165), (12709, 1234715), (12997, 1207355), (14555, 1078117), (17005, 922787), (22507, 697205), (30115, 521069), (36695, 427633), (55309, 283715), (56743, 276545), (63545, 246943), (64985, 241471), (112535, 139441)]