75080915

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5323}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 114487296

約数和(自身を除く): 39406381

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 5323, 14105, 26615, 37261, 69199, 165013, 186305, 345995, 484393, 825065, 1155091, 2145169, 2421965, 5775455, 10725845, 15016183, 75080915]

約数ペア:

[(1, 75080915), (5, 15016183), (7, 10725845), (13, 5775455), (31, 2421965), (35, 2145169), (65, 1155091), (91, 825065), (155, 484393), (217, 345995), (403, 186305), (455, 165013), (1085, 69199), (2015, 37261), (2821, 26615), (5323, 14105)]