15690168495

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 28283815872

約数和(自身を除く): 12593647377

約数列:

[1, 3, 5, 9, 15, 45, 53, 73, 159, 219, 227, 265, 365, 397, 477, 657, 681, 795, 1095, 1135, 1191, 1985, 2043, 2385, 3285, 3405, 3573, 3869, 5955, 10215, 11607, 12031, 16571, 17865, 19345, 21041, 28981, 34821, 36093, 49713, 58035, 60155, 63123, 82855, 86943, 90119, 105205, 108279, 144905, 149139, 174105, 180465, 189369, 248565, 260829, 270357, 315615, 434715, 450595, 541395, 745695, 811071, 878263, 946845, 1304145, 1351785, 1535993, 2634789, 4055355, 4391315, 4607979, 4776307, 6578687, 7679965, 7904367, 13173945, 13823937, 14328921, 19736061, 23039895, 23881535, 32893435, 39521835, 42986763, 59208183, 69119685, 71644605, 98680305, 214933815, 296040915, 348670411, 1046011233, 1743352055, 3138033699, 5230056165, 15690168495]

約数ペア:

[(1, 15690168495), (3, 5230056165), (5, 3138033699), (9, 1743352055), (15, 1046011233), (45, 348670411), (53, 296040915), (73, 214933815), (159, 98680305), (219, 71644605), (227, 69119685), (265, 59208183), (365, 42986763), (397, 39521835), (477, 32893435), (657, 23881535), (681, 23039895), (795, 19736061), (1095, 14328921), (1135, 13823937), (1191, 13173945), (1985, 7904367), (2043, 7679965), (2385, 6578687), (3285, 4776307), (3405, 4607979), (3573, 4391315), (3869, 4055355), (5955, 2634789), (10215, 1535993), (11607, 1351785), (12031, 1304145), (16571, 946845), (17865, 878263), (19345, 811071), (21041, 745695), (28981, 541395), (34821, 450595), (36093, 434715), (49713, 315615), (58035, 270357), (60155, 260829), (63123, 248565), (82855, 189369), (86943, 180465), (90119, 174105), (105205, 149139), (108279, 144905)]