13836915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 25945920

約数和(自身を除く): 12109005

約数列:

[1, 3, 5, 9, 15, 23, 29, 45, 69, 87, 115, 145, 207, 261, 345, 435, 461, 667, 1035, 1305, 1383, 2001, 2305, 3335, 4149, 6003, 6915, 10005, 10603, 13369, 20745, 30015, 31809, 40107, 53015, 66845, 95427, 120321, 159045, 200535, 307487, 477135, 601605, 922461, 1537435, 2767383, 4612305, 13836915]

約数ペア:

[(1, 13836915), (3, 4612305), (5, 2767383), (9, 1537435), (15, 922461), (23, 601605), (29, 477135), (45, 307487), (69, 200535), (87, 159045), (115, 120321), (145, 95427), (207, 66845), (261, 53015), (345, 40107), (435, 31809), (461, 30015), (667, 20745), (1035, 13369), (1305, 10603), (1383, 10005), (2001, 6915), (2305, 6003), (3335, 4149)]