75009165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 151345152

約数和(自身を除く): 76335987

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 101, 105, 165, 231, 303, 385, 505, 643, 707, 1111, 1155, 1515, 1929, 2121, 3215, 3333, 3535, 4501, 5555, 7073, 7777, 9645, 10605, 13503, 16665, 21219, 22505, 23331, 35365, 38885, 49511, 64943, 67515, 106095, 116655, 148533, 194829, 247555, 324715, 454601, 714373, 742665, 974145, 1363803, 2143119, 2273005, 3571865, 5000611, 6819015, 10715595, 15001833, 25003055, 75009165]

約数ペア:

[(1, 75009165), (3, 25003055), (5, 15001833), (7, 10715595), (11, 6819015), (15, 5000611), (21, 3571865), (33, 2273005), (35, 2143119), (55, 1363803), (77, 974145), (101, 742665), (105, 714373), (165, 454601), (231, 324715), (303, 247555), (385, 194829), (505, 148533), (643, 116655), (707, 106095), (1111, 67515), (1155, 64943), (1515, 49511), (1929, 38885), (2121, 35365), (3215, 23331), (3333, 22505), (3535, 21219), (4501, 16665), (5555, 13503), (7073, 10605), (7777, 9645)]