514031615

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 650280960

約数和(自身を除く): 136249345

約数列:

[1, 5, 31, 97, 155, 179, 191, 485, 895, 955, 3007, 5549, 5921, 15035, 17363, 18527, 27745, 29605, 34189, 86815, 92635, 170945, 538253, 574337, 1059859, 2691265, 2871685, 3316333, 5299295, 16581665, 102806323, 514031615]

約数ペア:

[(1, 514031615), (5, 102806323), (31, 16581665), (97, 5299295), (155, 3316333), (179, 2871685), (191, 2691265), (485, 1059859), (895, 574337), (955, 538253), (3007, 170945), (5549, 92635), (5921, 86815), (15035, 34189), (17363, 29605), (18527, 27745)]