268525815

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{1259}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 439084800

約数和(自身を除く): 170558985

約数列:

[1, 3, 5, 15, 59, 177, 241, 295, 723, 885, 1205, 1259, 3615, 3777, 6295, 14219, 18885, 42657, 71095, 74281, 213285, 222843, 303419, 371405, 910257, 1114215, 1517095, 4551285, 17901721, 53705163, 89508605, 268525815]

約数ペア:

[(1, 268525815), (3, 89508605), (5, 53705163), (15, 17901721), (59, 4551285), (177, 1517095), (241, 1114215), (295, 910257), (723, 371405), (885, 303419), (1205, 222843), (1259, 213285), (3615, 74281), (3777, 71095), (6295, 42657), (14219, 18885)]