3868095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 8211456

約数和(自身を除く): 4343361

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 51, 55, 77, 85, 105, 119, 165, 187, 197, 231, 255, 357, 385, 561, 591, 595, 935, 985, 1155, 1309, 1379, 1785, 2167, 2805, 2955, 3349, 3927, 4137, 6501, 6545, 6895, 10047, 10835, 15169, 16745, 19635, 20685, 23443, 32505, 36839, 45507, 50235, 70329, 75845, 110517, 117215, 184195, 227535, 257873, 351645, 552585, 773619, 1289365, 3868095]

約数ペア:

[(1, 3868095), (3, 1289365), (5, 773619), (7, 552585), (11, 351645), (15, 257873), (17, 227535), (21, 184195), (33, 117215), (35, 110517), (51, 75845), (55, 70329), (77, 50235), (85, 45507), (105, 36839), (119, 32505), (165, 23443), (187, 20685), (197, 19635), (231, 16745), (255, 15169), (357, 10835), (385, 10047), (561, 6895), (591, 6545), (595, 6501), (935, 4137), (985, 3927), (1155, 3349), (1309, 2955), (1379, 2805), (1785, 2167)]