371121305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 491028480

約数和(自身を除く): 119907175

約数列:

[1, 5, 17, 31, 85, 127, 155, 527, 635, 1109, 2159, 2635, 3937, 5545, 10795, 18853, 19685, 34379, 66929, 94265, 140843, 171895, 334645, 584443, 704215, 2394331, 2922215, 4366133, 11971655, 21830665, 74224261, 371121305]

約数ペア:

[(1, 371121305), (5, 74224261), (17, 21830665), (31, 11971655), (85, 4366133), (127, 2922215), (155, 2394331), (527, 704215), (635, 584443), (1109, 334645), (2159, 171895), (2635, 140843), (3937, 94265), (5545, 66929), (10795, 34379), (18853, 19685)]