16731738075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{125261}}^1$

素因数の和:125424

約数の個数: 48

約数和(自身を含む): 30008766816

約数和(自身を除く): 13277028741

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 137, 195, 325, 411, 685, 975, 1781, 2055, 3425, 5343, 8905, 10275, 26715, 44525, 125261, 133575, 375783, 626305, 1628393, 1878915, 3131525, 4885179, 8141965, 9394575, 17160757, 24425895, 40709825, 51482271, 85803785, 122129475, 223089841, 257411355, 429018925, 669269523, 1115449205, 1287056775, 3346347615, 5577246025, 16731738075]

約数ペア:

[(1, 16731738075), (3, 5577246025), (5, 3346347615), (13, 1287056775), (15, 1115449205), (25, 669269523), (39, 429018925), (65, 257411355), (75, 223089841), (137, 122129475), (195, 85803785), (325, 51482271), (411, 40709825), (685, 24425895), (975, 17160757), (1781, 9394575), (2055, 8141965), (3425, 4885179), (5343, 3131525), (8905, 1878915), (10275, 1628393), (26715, 626305), (44525, 375783), (125261, 133575)]