15695890002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{160087}}^1$

素因数の和:160527

約数の個数: 48

約数和(自身を含む): 36711380160

約数和(自身を除く): 21015490158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 838, 1257, 2514, 3771, 5447, 7542, 10894, 16341, 32682, 49023, 98046, 160087, 320174, 480261, 960522, 1440783, 2081131, 2881566, 4162262, 6243393, 12486786, 18730179, 37460358, 67076453, 134152906, 201229359, 402458718, 603688077, 871993889, 1207376154, 1743987778, 2615981667, 5231963334, 7847945001, 15695890002]

約数ペア:

[(1, 15695890002), (2, 7847945001), (3, 5231963334), (6, 2615981667), (9, 1743987778), (13, 1207376154), (18, 871993889), (26, 603688077), (39, 402458718), (78, 201229359), (117, 134152906), (234, 67076453), (419, 37460358), (838, 18730179), (1257, 12486786), (2514, 6243393), (3771, 4162262), (5447, 2881566), (7542, 2081131), (10894, 1440783), (16341, 960522), (32682, 480261), (49023, 320174), (98046, 160087)]