15661275408

素因数分解:

$2^4\times 3^2\times {\mathrm{10357}}^1\times {\mathrm{10501}}^1$

素因数の和:20872

約数の個数: 60

約数和(自身を含む): 43838225548

約数和(自身を除く): 28176950140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10357, 10501, 20714, 21002, 31071, 31503, 41428, 42004, 62142, 63006, 82856, 84008, 93213, 94509, 124284, 126012, 165712, 168016, 186426, 189018, 248568, 252024, 372852, 378036, 497136, 504048, 745704, 756072, 1491408, 1512144, 108758857, 217517714, 326276571, 435035428, 652553142, 870070856, 978829713, 1305106284, 1740141712, 1957659426, 2610212568, 3915318852, 5220425136, 7830637704, 15661275408]

約数ペア:

[(1, 15661275408), (2, 7830637704), (3, 5220425136), (4, 3915318852), (6, 2610212568), (8, 1957659426), (9, 1740141712), (12, 1305106284), (16, 978829713), (18, 870070856), (24, 652553142), (36, 435035428), (48, 326276571), (72, 217517714), (144, 108758857), (10357, 1512144), (10501, 1491408), (20714, 756072), (21002, 745704), (31071, 504048), (31503, 497136), (41428, 378036), (42004, 372852), (62142, 252024), (63006, 248568), (82856, 189018), (84008, 186426), (93213, 168016), (94509, 165712), (124284, 126012)]