996841695

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{3671}}^1$

素因数の和:4143

約数の個数: 32

約数和(自身を含む): 1636360704

約数和(自身を除く): 639519009

約数列:

[1, 3, 5, 15, 43, 129, 215, 421, 645, 1263, 2105, 3671, 6315, 11013, 18103, 18355, 54309, 55065, 90515, 157853, 271545, 473559, 789265, 1545491, 2367795, 4636473, 7727455, 23182365, 66456113, 199368339, 332280565, 996841695]

約数ペア:

[(1, 996841695), (3, 332280565), (5, 199368339), (15, 66456113), (43, 23182365), (129, 7727455), (215, 4636473), (421, 2367795), (645, 1545491), (1263, 789265), (2105, 473559), (3671, 271545), (6315, 157853), (11013, 90515), (18103, 55065), (18355, 54309)]