23754975

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 41997312

約数和(自身を除く): 18242337

約数列:

[1, 3, 5, 15, 23, 25, 47, 69, 75, 115, 141, 235, 293, 345, 575, 705, 879, 1081, 1175, 1465, 1725, 3243, 3525, 4395, 5405, 6739, 7325, 13771, 16215, 20217, 21975, 27025, 33695, 41313, 68855, 81075, 101085, 168475, 206565, 316733, 344275, 505425, 950199, 1032825, 1583665, 4750995, 7918325, 23754975]

約数ペア:

[(1, 23754975), (3, 7918325), (5, 4750995), (15, 1583665), (23, 1032825), (25, 950199), (47, 505425), (69, 344275), (75, 316733), (115, 206565), (141, 168475), (235, 101085), (293, 81075), (345, 68855), (575, 41313), (705, 33695), (879, 27025), (1081, 21975), (1175, 20217), (1465, 16215), (1725, 13771), (3243, 7325), (3525, 6739), (4395, 5405)]