52942725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21391}}^1$

素因数の和:21418

約数の個数: 36

約数和(自身を含む): 103451712

約数和(自身を除く): 50508987

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 21391, 64173, 106955, 192519, 235301, 320865, 534775, 705903, 962595, 1176505, 1604325, 2117709, 3529515, 4812975, 5882525, 10588545, 17647575, 52942725]

約数ペア:

[(1, 52942725), (3, 17647575), (5, 10588545), (9, 5882525), (11, 4812975), (15, 3529515), (25, 2117709), (33, 1604325), (45, 1176505), (55, 962595), (75, 705903), (99, 534775), (165, 320865), (225, 235301), (275, 192519), (495, 106955), (825, 64173), (2475, 21391)]