71588715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1601}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 125494272

約数和(自身を除く): 53905557

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 271, 813, 1355, 1601, 2981, 4065, 4803, 8005, 8943, 14905, 17611, 24015, 44715, 52833, 88055, 264165, 433871, 1301613, 2169355, 4772581, 6508065, 14317743, 23862905, 71588715]

約数ペア:

[(1, 71588715), (3, 23862905), (5, 14317743), (11, 6508065), (15, 4772581), (33, 2169355), (55, 1301613), (165, 433871), (271, 264165), (813, 88055), (1355, 52833), (1601, 44715), (2981, 24015), (4065, 17611), (4803, 14905), (8005, 8943)]