11415015

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 21228480

約数和(自身を除く): 9813465

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 269, 345, 369, 615, 807, 943, 1035, 1345, 1845, 2421, 2829, 4035, 4715, 6187, 8487, 11029, 12105, 14145, 18561, 30935, 33087, 42435, 55145, 55683, 92805, 99261, 165435, 253667, 278415, 496305, 761001, 1268335, 2283003, 3805005, 11415015]

約数ペア:

[(1, 11415015), (3, 3805005), (5, 2283003), (9, 1268335), (15, 761001), (23, 496305), (41, 278415), (45, 253667), (69, 165435), (115, 99261), (123, 92805), (205, 55683), (207, 55145), (269, 42435), (345, 33087), (369, 30935), (615, 18561), (807, 14145), (943, 12105), (1035, 11029), (1345, 8487), (1845, 6187), (2421, 4715), (2829, 4035)]