129573645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4265

約数の個数: 32

約数和(自身を含む): 217251840

約数和(自身を除く): 87678195

約数列:

[1, 3, 5, 15, 31, 67, 93, 155, 201, 335, 465, 1005, 2077, 4159, 6231, 10385, 12477, 20795, 31155, 62385, 128929, 278653, 386787, 644645, 835959, 1393265, 1933935, 4179795, 8638243, 25914729, 43191215, 129573645]

約数ペア:

[(1, 129573645), (3, 43191215), (5, 25914729), (15, 8638243), (31, 4179795), (67, 1933935), (93, 1393265), (155, 835959), (201, 644645), (335, 386787), (465, 278653), (1005, 128929), (2077, 62385), (4159, 31155), (6231, 20795), (10385, 12477)]