38199435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 64171008

約数和(自身を除く): 25971573

約数列:

[1, 3, 5, 15, 23, 69, 115, 263, 345, 421, 789, 1263, 1315, 2105, 3945, 6049, 6315, 9683, 18147, 29049, 30245, 48415, 90735, 110723, 145245, 332169, 553615, 1660845, 2546629, 7639887, 12733145, 38199435]

約数ペア:

[(1, 38199435), (3, 12733145), (5, 7639887), (15, 2546629), (23, 1660845), (69, 553615), (115, 332169), (263, 145245), (345, 110723), (421, 90735), (789, 48415), (1263, 30245), (1315, 29049), (2105, 18147), (3945, 9683), (6049, 6315)]