23499675

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 46425600

約数和(自身を除く): 22925925

約数列:

[1, 3, 5, 9, 15, 19, 23, 25, 45, 57, 69, 75, 95, 115, 171, 207, 225, 239, 285, 345, 437, 475, 575, 717, 855, 1035, 1195, 1311, 1425, 1725, 2151, 2185, 3585, 3933, 4275, 4541, 5175, 5497, 5975, 6555, 10755, 10925, 13623, 16491, 17925, 19665, 22705, 27485, 32775, 40869, 49473, 53775, 68115, 82455, 98325, 104443, 113525, 137425, 204345, 247365, 313329, 340575, 412275, 522215, 939987, 1021725, 1236825, 1566645, 2611075, 4699935, 7833225, 23499675]

約数ペア:

[(1, 23499675), (3, 7833225), (5, 4699935), (9, 2611075), (15, 1566645), (19, 1236825), (23, 1021725), (25, 939987), (45, 522215), (57, 412275), (69, 340575), (75, 313329), (95, 247365), (115, 204345), (171, 137425), (207, 113525), (225, 104443), (239, 98325), (285, 82455), (345, 68115), (437, 53775), (475, 49473), (575, 40869), (717, 32775), (855, 27485), (1035, 22705), (1195, 19665), (1311, 17925), (1425, 16491), (1725, 13623), (2151, 10925), (2185, 10755), (3585, 6555), (3933, 5975), (4275, 5497), (4541, 5175)]