69991965

素因数分解:

$3^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1181}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 124819200

約数和(自身を除く): 54827235

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 439, 1181, 1317, 2195, 3543, 3951, 5905, 6585, 10629, 11853, 17715, 19755, 31887, 53145, 59265, 159435, 518459, 1555377, 2592295, 4666131, 7776885, 13998393, 23330655, 69991965]

約数ペア:

[(1, 69991965), (3, 23330655), (5, 13998393), (9, 7776885), (15, 4666131), (27, 2592295), (45, 1555377), (135, 518459), (439, 159435), (1181, 59265), (1317, 53145), (2195, 31887), (3543, 19755), (3951, 17715), (5905, 11853), (6585, 10629)]