74980325

素因数分解:

$5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1871}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 106778880

約数和(自身を除く): 31798555

約数列:

[1, 5, 7, 25, 35, 175, 229, 1145, 1603, 1871, 5725, 8015, 9355, 13097, 40075, 46775, 65485, 327425, 428459, 2142295, 2999213, 10711475, 14996065, 74980325]

約数ペア:

[(1, 74980325), (5, 14996065), (7, 10711475), (25, 2999213), (35, 2142295), (175, 428459), (229, 327425), (1145, 65485), (1603, 46775), (1871, 40075), (5725, 13097), (8015, 9355)]