384996975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9929}}^1$

素因数の和:10000

約数の個数: 48

約数和(自身を含む): 709240320

約数和(自身を除く): 324243345

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 705, 825, 1175, 1551, 2585, 3525, 7755, 9929, 12925, 29787, 38775, 49645, 109219, 148935, 248225, 327657, 466663, 546095, 744675, 1399989, 1638285, 2333315, 2730475, 5133293, 6999945, 8191425, 11666575, 15399879, 25666465, 34999725, 76999395, 128332325, 384996975]

約数ペア:

[(1, 384996975), (3, 128332325), (5, 76999395), (11, 34999725), (15, 25666465), (25, 15399879), (33, 11666575), (47, 8191425), (55, 6999945), (75, 5133293), (141, 2730475), (165, 2333315), (235, 1638285), (275, 1399989), (517, 744675), (705, 546095), (825, 466663), (1175, 327657), (1551, 248225), (2585, 148935), (3525, 109219), (7755, 49645), (9929, 38775), (12925, 29787)]