345942015

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1889}}^1$

素因数の和:2347

約数の個数: 32

約数和(自身を含む): 574257600

約数和(自身を除く): 228315585

約数列:

[1, 3, 5, 15, 29, 87, 145, 421, 435, 1263, 1889, 2105, 5667, 6315, 9445, 12209, 28335, 36627, 54781, 61045, 164343, 183135, 273905, 795269, 821715, 2385807, 3976345, 11929035, 23062801, 69188403, 115314005, 345942015]

約数ペア:

[(1, 345942015), (3, 115314005), (5, 69188403), (15, 23062801), (29, 11929035), (87, 3976345), (145, 2385807), (421, 821715), (435, 795269), (1263, 273905), (1889, 183135), (2105, 164343), (5667, 61045), (6315, 54781), (9445, 36627), (12209, 28335)]