222744145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{110543}}^1$

素因数の和:110592

約数の個数: 16

約数和(自身を含む): 297142272

約数和(自身を除く): 74398127

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 110543, 552715, 1437059, 3426833, 7185295, 17134165, 44548829, 222744145]

約数ペア:

[(1, 222744145), (5, 44548829), (13, 17134165), (31, 7185295), (65, 3426833), (155, 1437059), (403, 552715), (2015, 110543)]