401050455

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{5927}}^1$

素因数の和:6295

約数の個数: 32

約数和(自身を含む): 693149184

約数和(自身を除く): 292098729

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 347, 1041, 1735, 4511, 5205, 5927, 13533, 17781, 22555, 29635, 67665, 77051, 88905, 231153, 385255, 1155765, 2056669, 6170007, 10283345, 26736697, 30850035, 80210091, 133683485, 401050455]

約数ペア:

[(1, 401050455), (3, 133683485), (5, 80210091), (13, 30850035), (15, 26736697), (39, 10283345), (65, 6170007), (195, 2056669), (347, 1155765), (1041, 385255), (1735, 231153), (4511, 88905), (5205, 77051), (5927, 67665), (13533, 29635), (17781, 22555)]