315484545

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1907}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 519281280

約数和(自身を除く): 203796735

約数列:

[1, 3, 5, 15, 41, 123, 205, 269, 615, 807, 1345, 1907, 4035, 5721, 9535, 11029, 28605, 33087, 55145, 78187, 165435, 234561, 390935, 512983, 1172805, 1538949, 2564915, 7694745, 21032303, 63096909, 105161515, 315484545]

約数ペア:

[(1, 315484545), (3, 105161515), (5, 63096909), (15, 21032303), (41, 7694745), (123, 2564915), (205, 1538949), (269, 1172805), (615, 512983), (807, 390935), (1345, 234561), (1907, 165435), (4035, 78187), (5721, 55145), (9535, 33087), (11029, 28605)]