229020465

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1569

約数の個数: 32

約数和(自身を含む): 376903296

約数和(自身を除く): 147882831

約数列:

[1, 3, 5, 15, 41, 123, 205, 307, 615, 921, 1213, 1535, 3639, 4605, 6065, 12587, 18195, 37761, 49733, 62935, 149199, 188805, 248665, 372391, 745995, 1117173, 1861955, 5585865, 15268031, 45804093, 76340155, 229020465]

約数ペア:

[(1, 229020465), (3, 76340155), (5, 45804093), (15, 15268031), (41, 5585865), (123, 1861955), (205, 1117173), (307, 745995), (615, 372391), (921, 248665), (1213, 188805), (1535, 149199), (3639, 62935), (4605, 49733), (6065, 37761), (12587, 18195)]