23881725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 49907520

約数和(自身を除く): 26025795

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 59, 63, 75, 105, 175, 177, 225, 257, 295, 315, 413, 525, 531, 771, 885, 1239, 1285, 1475, 1575, 1799, 2065, 2313, 2655, 3717, 3855, 4425, 5397, 6195, 6425, 8995, 10325, 11565, 13275, 15163, 16191, 18585, 19275, 26985, 30975, 44975, 45489, 57825, 75815, 80955, 92925, 106141, 134925, 136467, 227445, 318423, 379075, 404775, 530705, 682335, 955269, 1137225, 1592115, 2653525, 3411675, 4776345, 7960575, 23881725]

約数ペア:

[(1, 23881725), (3, 7960575), (5, 4776345), (7, 3411675), (9, 2653525), (15, 1592115), (21, 1137225), (25, 955269), (35, 682335), (45, 530705), (59, 404775), (63, 379075), (75, 318423), (105, 227445), (175, 136467), (177, 134925), (225, 106141), (257, 92925), (295, 80955), (315, 75815), (413, 57825), (525, 45489), (531, 44975), (771, 30975), (885, 26985), (1239, 19275), (1285, 18585), (1475, 16191), (1575, 15163), (1799, 13275), (2065, 11565), (2313, 10325), (2655, 8995), (3717, 6425), (3855, 6195), (4425, 5397)]