28332675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17989}}^1$

素因数の和:18012

約数の個数: 36

約数和(自身を含む): 57999760

約数和(自身を除く): 29667085

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 17989, 53967, 89945, 125923, 161901, 269835, 377769, 449725, 629615, 809505, 1133307, 1349175, 1888845, 3148075, 4047525, 5666535, 9444225, 28332675]

約数ペア:

[(1, 28332675), (3, 9444225), (5, 5666535), (7, 4047525), (9, 3148075), (15, 1888845), (21, 1349175), (25, 1133307), (35, 809505), (45, 629615), (63, 449725), (75, 377769), (105, 269835), (175, 161901), (225, 125923), (315, 89945), (525, 53967), (1575, 17989)]