140982765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3299}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 288921600

約数和(自身を除く): 147938835

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 37, 55, 77, 105, 111, 165, 185, 231, 259, 385, 407, 555, 777, 1155, 1221, 1295, 2035, 2849, 3299, 3885, 6105, 8547, 9897, 14245, 16495, 23093, 36289, 42735, 49485, 69279, 108867, 115465, 122063, 181445, 254023, 346395, 366189, 544335, 610315, 762069, 854441, 1270115, 1342693, 1830945, 2563323, 3810345, 4028079, 4272205, 6713465, 9398851, 12816615, 20140395, 28196553, 46994255, 140982765]

約数ペア:

[(1, 140982765), (3, 46994255), (5, 28196553), (7, 20140395), (11, 12816615), (15, 9398851), (21, 6713465), (33, 4272205), (35, 4028079), (37, 3810345), (55, 2563323), (77, 1830945), (105, 1342693), (111, 1270115), (165, 854441), (185, 762069), (231, 610315), (259, 544335), (385, 366189), (407, 346395), (555, 254023), (777, 181445), (1155, 122063), (1221, 115465), (1295, 108867), (2035, 69279), (2849, 49485), (3299, 42735), (3885, 36289), (6105, 23093), (8547, 16495), (9897, 14245)]