18027495

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3257}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 32840640

約数和(自身を除く): 14813145

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 123, 135, 205, 369, 615, 1107, 1845, 3257, 5535, 9771, 16285, 29313, 48855, 87939, 133537, 146565, 400611, 439695, 667685, 1201833, 2003055, 3605499, 6009165, 18027495]

約数ペア:

[(1, 18027495), (3, 6009165), (5, 3605499), (9, 2003055), (15, 1201833), (27, 667685), (41, 439695), (45, 400611), (123, 146565), (135, 133537), (205, 87939), (369, 48855), (615, 29313), (1107, 16285), (1845, 9771), (3257, 5535)]