225157035

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1679

約数の個数: 32

約数和(自身を含む): 370681920

約数和(自身を除く): 145524885

約数列:

[1, 3, 5, 15, 41, 123, 205, 269, 615, 807, 1345, 1361, 4035, 4083, 6805, 11029, 20415, 33087, 55145, 55801, 165435, 167403, 279005, 366109, 837015, 1098327, 1830545, 5491635, 15010469, 45031407, 75052345, 225157035]

約数ペア:

[(1, 225157035), (3, 75052345), (5, 45031407), (15, 15010469), (41, 5491635), (123, 1830545), (205, 1098327), (269, 837015), (615, 366109), (807, 279005), (1345, 167403), (1361, 165435), (4035, 55801), (4083, 55145), (6805, 33087), (11029, 20415)]