219314895

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 355622400

約数和(自身を除く): 136307505

約数列:

[1, 3, 5, 15, 139, 293, 359, 417, 695, 879, 1077, 1465, 1795, 2085, 4395, 5385, 40727, 49901, 105187, 122181, 149703, 203635, 249505, 315561, 525935, 610905, 748515, 1577805, 14620993, 43862979, 73104965, 219314895]

約数ペア:

[(1, 219314895), (3, 73104965), (5, 43862979), (15, 14620993), (139, 1577805), (293, 748515), (359, 610905), (417, 525935), (695, 315561), (879, 249505), (1077, 203635), (1465, 149703), (1795, 122181), (2085, 105187), (4395, 49901), (5385, 40727)]