112161225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 212298912

約数和(自身を除く): 100137687

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 253, 257, 275, 345, 529, 575, 759, 771, 825, 1265, 1285, 1587, 1725, 2645, 2827, 3795, 3855, 5819, 5911, 6325, 6425, 7935, 8481, 13225, 14135, 17457, 17733, 18975, 19275, 29095, 29555, 39675, 42405, 65021, 70675, 87285, 88665, 135953, 145475, 147775, 195063, 212025, 325105, 407859, 436425, 443325, 679765, 975315, 1495483, 1625525, 2039295, 3398825, 4486449, 4876575, 7477415, 10196475, 22432245, 37387075, 112161225]

約数ペア:

[(1, 112161225), (3, 37387075), (5, 22432245), (11, 10196475), (15, 7477415), (23, 4876575), (25, 4486449), (33, 3398825), (55, 2039295), (69, 1625525), (75, 1495483), (115, 975315), (165, 679765), (253, 443325), (257, 436425), (275, 407859), (345, 325105), (529, 212025), (575, 195063), (759, 147775), (771, 145475), (825, 135953), (1265, 88665), (1285, 87285), (1587, 70675), (1725, 65021), (2645, 42405), (2827, 39675), (3795, 29555), (3855, 29095), (5819, 19275), (5911, 18975), (6325, 17733), (6425, 17457), (7935, 14135), (8481, 13225)]