47053665

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 84324240

約数和(自身を除く): 37270575

約数列:

[1, 3, 5, 9, 15, 45, 53, 109, 159, 181, 265, 327, 477, 543, 545, 795, 905, 981, 1629, 1635, 2385, 2715, 4905, 5777, 8145, 9593, 17331, 19729, 28779, 28885, 47965, 51993, 59187, 86337, 86655, 98645, 143895, 177561, 259965, 295935, 431685, 887805, 1045637, 3136911, 5228185, 9410733, 15684555, 47053665]

約数ペア:

[(1, 47053665), (3, 15684555), (5, 9410733), (9, 5228185), (15, 3136911), (45, 1045637), (53, 887805), (109, 431685), (159, 295935), (181, 259965), (265, 177561), (327, 143895), (477, 98645), (543, 86655), (545, 86337), (795, 59187), (905, 51993), (981, 47965), (1629, 28885), (1635, 28779), (2385, 19729), (2715, 17331), (4905, 9593), (5777, 8145)]