14391885

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 24064128

約数和(自身を除く): 9672243

約数列:

[1, 3, 5, 15, 43, 53, 129, 159, 215, 265, 421, 645, 795, 1263, 2105, 2279, 6315, 6837, 11395, 18103, 22313, 34185, 54309, 66939, 90515, 111565, 271545, 334695, 959459, 2878377, 4797295, 14391885]

約数ペア:

[(1, 14391885), (3, 4797295), (5, 2878377), (15, 959459), (43, 334695), (53, 271545), (129, 111565), (159, 90515), (215, 66939), (265, 54309), (421, 34185), (645, 22313), (795, 18103), (1263, 11395), (2105, 6837), (2279, 6315)]