17271495

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 31703040

約数和(自身を除く): 14431545

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4127, 4185, 12381, 20635, 37143, 61905, 111429, 127937, 185715, 383811, 557145, 639685, 1151433, 1919055, 3454299, 5757165, 17271495]

約数ペア:

[(1, 17271495), (3, 5757165), (5, 3454299), (9, 1919055), (15, 1151433), (27, 639685), (31, 557145), (45, 383811), (93, 185715), (135, 127937), (155, 111429), (279, 61905), (465, 37143), (837, 20635), (1395, 12381), (4127, 4185)]