80284305

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 131324544

約数和(自身を除く): 51040239

約数列:

[1, 3, 5, 15, 73, 157, 219, 365, 467, 471, 785, 1095, 1401, 2335, 2355, 7005, 11461, 34091, 34383, 57305, 73319, 102273, 170455, 171915, 219957, 366595, 511365, 1099785, 5352287, 16056861, 26761435, 80284305]

約数ペア:

[(1, 80284305), (3, 26761435), (5, 16056861), (15, 5352287), (73, 1099785), (157, 511365), (219, 366595), (365, 219957), (467, 171915), (471, 170455), (785, 102273), (1095, 73319), (1401, 57305), (2335, 34383), (2355, 34091), (7005, 11461)]