22940225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 37604736

約数和(自身を除く): 14664511

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 77, 85, 119, 175, 187, 275, 385, 425, 595, 701, 935, 1309, 1925, 2975, 3505, 4675, 4907, 6545, 7711, 11917, 17525, 24535, 32725, 38555, 53977, 59585, 83419, 122675, 131087, 192775, 269885, 297925, 417095, 655435, 917609, 1349425, 2085475, 3277175, 4588045, 22940225]

約数ペア:

[(1, 22940225), (5, 4588045), (7, 3277175), (11, 2085475), (17, 1349425), (25, 917609), (35, 655435), (55, 417095), (77, 297925), (85, 269885), (119, 192775), (175, 131087), (187, 122675), (275, 83419), (385, 59585), (425, 53977), (595, 38555), (701, 32725), (935, 24535), (1309, 17525), (1925, 11917), (2975, 7711), (3505, 6545), (4675, 4907)]