201710115

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 377395200

約数和(自身を除く): 175685085

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 167, 207, 345, 389, 501, 621, 835, 1035, 1167, 1503, 1945, 2505, 3105, 3501, 3841, 4509, 5835, 7515, 8947, 10503, 11523, 17505, 19205, 22545, 26841, 34569, 44735, 52515, 57615, 64963, 80523, 103707, 134205, 172845, 194889, 241569, 324815, 402615, 518535, 584667, 974445, 1207845, 1494149, 1754001, 2923335, 4482447, 7470745, 8770005, 13447341, 22412235, 40342023, 67236705, 201710115]

約数ペア:

[(1, 201710115), (3, 67236705), (5, 40342023), (9, 22412235), (15, 13447341), (23, 8770005), (27, 7470745), (45, 4482447), (69, 2923335), (115, 1754001), (135, 1494149), (167, 1207845), (207, 974445), (345, 584667), (389, 518535), (501, 402615), (621, 324815), (835, 241569), (1035, 194889), (1167, 172845), (1503, 134205), (1945, 103707), (2505, 80523), (3105, 64963), (3501, 57615), (3841, 52515), (4509, 44735), (5835, 34569), (7515, 26841), (8947, 22545), (10503, 19205), (11523, 17505)]