138096435

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{853}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 227259648

約数和(自身を除く): 89163213

約数列:

[1, 3, 5, 15, 43, 129, 215, 251, 645, 753, 853, 1255, 2559, 3765, 4265, 10793, 12795, 32379, 36679, 53965, 110037, 161895, 183395, 214103, 550185, 642309, 1070515, 3211545, 9206429, 27619287, 46032145, 138096435]

約数ペア:

[(1, 138096435), (3, 46032145), (5, 27619287), (15, 9206429), (43, 3211545), (129, 1070515), (215, 642309), (251, 550185), (645, 214103), (753, 183395), (853, 161895), (1255, 110037), (2559, 53965), (3765, 36679), (4265, 32379), (10793, 12795)]