51096015

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1597}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 92811840

約数和(自身を除く): 41715825

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 237, 395, 405, 711, 1185, 1597, 2133, 3555, 4791, 6399, 7985, 10665, 14373, 23955, 31995, 43119, 71865, 126163, 129357, 215595, 378489, 630815, 646785, 1135467, 1892445, 3406401, 5677335, 10219203, 17032005, 51096015]

約数ペア:

[(1, 51096015), (3, 17032005), (5, 10219203), (9, 5677335), (15, 3406401), (27, 1892445), (45, 1135467), (79, 646785), (81, 630815), (135, 378489), (237, 215595), (395, 129357), (405, 126163), (711, 71865), (1185, 43119), (1597, 31995), (2133, 23955), (3555, 14373), (4791, 10665), (6399, 7985)]