47494395

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 48

約数和(自身を含む): 93344160

約数和(自身を除く): 45849765

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 4273, 11115, 12819, 21365, 38457, 55549, 64095, 81187, 166647, 192285, 243561, 277745, 405935, 499941, 730683, 833235, 1055431, 1217805, 2499705, 3166293, 3653415, 5277155, 9498879, 15831465, 47494395]

約数ペア:

[(1, 47494395), (3, 15831465), (5, 9498879), (9, 5277155), (13, 3653415), (15, 3166293), (19, 2499705), (39, 1217805), (45, 1055431), (57, 833235), (65, 730683), (95, 499941), (117, 405935), (171, 277745), (195, 243561), (247, 192285), (285, 166647), (585, 81187), (741, 64095), (855, 55549), (1235, 38457), (2223, 21365), (3705, 12819), (4273, 11115)]