15673857725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 20653678080

約数和(自身を除く): 4979820355

約数列:

[1, 5, 23, 25, 67, 115, 335, 419, 575, 971, 1541, 1675, 2095, 4855, 7705, 9637, 10475, 22333, 24275, 28073, 38525, 48185, 65057, 111665, 140365, 240925, 325285, 406849, 558325, 645679, 701825, 1496311, 1626425, 2034245, 3228395, 7481555, 9357527, 10171225, 16141975, 27258883, 37407775, 46787635, 136294415, 233938175, 626954309, 681472075, 3134771545, 15673857725]

約数ペア:

[(1, 15673857725), (5, 3134771545), (23, 681472075), (25, 626954309), (67, 233938175), (115, 136294415), (335, 46787635), (419, 37407775), (575, 27258883), (971, 16141975), (1541, 10171225), (1675, 9357527), (2095, 7481555), (4855, 3228395), (7705, 2034245), (9637, 1626425), (10475, 1496311), (22333, 701825), (24275, 645679), (28073, 558325), (38525, 406849), (48185, 325285), (65057, 240925), (111665, 140365)]