214955835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1049}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 362880000

約数和(自身を除く): 147924165

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 719, 1049, 2157, 3147, 3595, 5245, 10785, 13661, 15735, 19931, 40983, 59793, 68305, 99655, 204915, 298965, 754231, 2262693, 3771155, 11313465, 14330389, 42991167, 71651945, 214955835]

約数ペア:

[(1, 214955835), (3, 71651945), (5, 42991167), (15, 14330389), (19, 11313465), (57, 3771155), (95, 2262693), (285, 754231), (719, 298965), (1049, 204915), (2157, 99655), (3147, 68305), (3595, 59793), (5245, 40983), (10785, 19931), (13661, 15735)]