68509935

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 132787200

約数和(自身を除く): 64277265

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 103, 117, 135, 195, 309, 351, 379, 515, 585, 927, 1137, 1339, 1545, 1755, 1895, 2781, 3411, 4017, 4635, 4927, 5685, 6695, 10233, 12051, 13905, 14781, 17055, 20085, 24635, 36153, 39037, 44343, 51165, 60255, 73905, 117111, 133029, 180765, 195185, 221715, 351333, 507481, 585555, 665145, 1053999, 1522443, 1756665, 2537405, 4567329, 5269995, 7612215, 13701987, 22836645, 68509935]

約数ペア:

[(1, 68509935), (3, 22836645), (5, 13701987), (9, 7612215), (13, 5269995), (15, 4567329), (27, 2537405), (39, 1756665), (45, 1522443), (65, 1053999), (103, 665145), (117, 585555), (135, 507481), (195, 351333), (309, 221715), (351, 195185), (379, 180765), (515, 133029), (585, 117111), (927, 73905), (1137, 60255), (1339, 51165), (1545, 44343), (1755, 39037), (1895, 36153), (2781, 24635), (3411, 20085), (4017, 17055), (4635, 14781), (4927, 13905), (5685, 12051), (6695, 10233)]