4252425

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 36

約数和(自身を含む): 7387920

約数和(自身を除く): 3135495

約数列:

[1, 3, 5, 15, 25, 31, 59, 75, 93, 155, 177, 295, 465, 775, 885, 961, 1475, 1829, 2325, 2883, 4425, 4805, 5487, 9145, 14415, 24025, 27435, 45725, 56699, 72075, 137175, 170097, 283495, 850485, 1417475, 4252425]

約数ペア:

[(1, 4252425), (3, 1417475), (5, 850485), (15, 283495), (25, 170097), (31, 137175), (59, 72075), (75, 56699), (93, 45725), (155, 27435), (177, 24025), (295, 14415), (465, 9145), (775, 5487), (885, 4805), (961, 4425), (1475, 2883), (1829, 2325)]