66519105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 113714496

約数和(自身を除く): 47195391

約数列:

[1, 3, 5, 15, 23, 69, 83, 101, 115, 249, 303, 345, 415, 505, 529, 1245, 1515, 1587, 1909, 2323, 2645, 5727, 6969, 7935, 8383, 9545, 11615, 25149, 28635, 34845, 41915, 43907, 53429, 125745, 131721, 160287, 192809, 219535, 267145, 578427, 658605, 801435, 964045, 2892135, 4434607, 13303821, 22173035, 66519105]

約数ペア:

[(1, 66519105), (3, 22173035), (5, 13303821), (15, 4434607), (23, 2892135), (69, 964045), (83, 801435), (101, 658605), (115, 578427), (249, 267145), (303, 219535), (345, 192809), (415, 160287), (505, 131721), (529, 125745), (1245, 53429), (1515, 43907), (1587, 41915), (1909, 34845), (2323, 28635), (2645, 25149), (5727, 11615), (6969, 9545), (7935, 8383)]