80339135

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 24654145

約数列:

[1, 5, 29, 31, 61, 145, 155, 293, 305, 899, 1465, 1769, 1891, 4495, 8497, 8845, 9083, 9455, 17873, 42485, 45415, 54839, 89365, 263407, 274195, 518317, 554063, 1317035, 2591585, 2770315, 16067827, 80339135]

約数ペア:

[(1, 80339135), (5, 16067827), (29, 2770315), (31, 2591585), (61, 1317035), (145, 554063), (155, 518317), (293, 274195), (305, 263407), (899, 89365), (1465, 54839), (1769, 45415), (1891, 42485), (4495, 17873), (8497, 9455), (8845, 9083)]