47177685

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 84509568

約数和(自身を除く): 37331883

約数列:

[1, 3, 5, 9, 15, 45, 53, 131, 151, 159, 265, 393, 453, 477, 655, 755, 795, 1179, 1359, 1965, 2265, 2385, 5895, 6795, 6943, 8003, 19781, 20829, 24009, 34715, 40015, 59343, 62487, 72027, 98905, 104145, 120045, 178029, 296715, 312435, 360135, 890145, 1048393, 3145179, 5241965, 9435537, 15725895, 47177685]

約数ペア:

[(1, 47177685), (3, 15725895), (5, 9435537), (9, 5241965), (15, 3145179), (45, 1048393), (53, 890145), (131, 360135), (151, 312435), (159, 296715), (265, 178029), (393, 120045), (453, 104145), (477, 98905), (655, 72027), (755, 62487), (795, 59343), (1179, 40015), (1359, 34715), (1965, 24009), (2265, 20829), (2385, 19781), (5895, 8003), (6795, 6943)]