70970535

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 126584640

約数和(自身を除く): 55614105

約数列:

[1, 3, 5, 9, 15, 45, 71, 97, 213, 229, 291, 355, 485, 639, 687, 873, 1065, 1145, 1455, 2061, 3195, 3435, 4365, 6887, 10305, 16259, 20661, 22213, 34435, 48777, 61983, 66639, 81295, 103305, 111065, 146331, 199917, 243885, 309915, 333195, 731655, 999585, 1577123, 4731369, 7885615, 14194107, 23656845, 70970535]

約数ペア:

[(1, 70970535), (3, 23656845), (5, 14194107), (9, 7885615), (15, 4731369), (45, 1577123), (71, 999585), (97, 731655), (213, 333195), (229, 309915), (291, 243885), (355, 199917), (485, 146331), (639, 111065), (687, 103305), (873, 81295), (1065, 66639), (1145, 61983), (1455, 48777), (2061, 34435), (3195, 22213), (3435, 20661), (4365, 16259), (6887, 10305)]