313601735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 398131200

約数和(自身を除く): 84529465

約数列:

[1, 5, 31, 89, 127, 155, 179, 445, 635, 895, 2759, 3937, 5549, 11303, 13795, 15931, 19685, 22733, 27745, 56515, 79655, 113665, 350393, 493861, 704723, 1751965, 2023237, 2469305, 3523615, 10116185, 62720347, 313601735]

約数ペア:

[(1, 313601735), (5, 62720347), (31, 10116185), (89, 3523615), (127, 2469305), (155, 2023237), (179, 1751965), (445, 704723), (635, 493861), (895, 350393), (2759, 113665), (3937, 79655), (5549, 56515), (11303, 27745), (13795, 22733), (15931, 19685)]