38428335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2677}}^1$

素因数の和:2728

約数の個数: 48

約数和(自身を含む): 75198240

約数和(自身を除く): 36769905

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2677, 2871, 4785, 8031, 13385, 14355, 24093, 29447, 40155, 77633, 88341, 120465, 147235, 232899, 265023, 388165, 441705, 698697, 853963, 1164495, 1325115, 2561889, 3493485, 4269815, 7685667, 12809445, 38428335]

約数ペア:

[(1, 38428335), (3, 12809445), (5, 7685667), (9, 4269815), (11, 3493485), (15, 2561889), (29, 1325115), (33, 1164495), (45, 853963), (55, 698697), (87, 441705), (99, 388165), (145, 265023), (165, 232899), (261, 147235), (319, 120465), (435, 88341), (495, 77633), (957, 40155), (1305, 29447), (1595, 24093), (2677, 14355), (2871, 13385), (4785, 8031)]