22378125

素因数分解:

$3^1\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 96

約数和(自身を含む): 47996928

約数和(自身を除く): 25618803

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 31, 33, 35, 55, 75, 77, 93, 105, 125, 155, 165, 175, 217, 231, 275, 341, 375, 385, 465, 525, 625, 651, 775, 825, 875, 1023, 1085, 1155, 1375, 1705, 1875, 1925, 2325, 2387, 2625, 3125, 3255, 3875, 4125, 4375, 5115, 5425, 5775, 6875, 7161, 8525, 9375, 9625, 11625, 11935, 13125, 16275, 19375, 20625, 21875, 25575, 27125, 28875, 34375, 35805, 42625, 48125, 58125, 59675, 65625, 81375, 96875, 103125, 127875, 135625, 144375, 179025, 213125, 240625, 290625, 298375, 406875, 639375, 678125, 721875, 895125, 1065625, 1491875, 2034375, 3196875, 4475625, 7459375, 22378125]

約数ペア:

[(1, 22378125), (3, 7459375), (5, 4475625), (7, 3196875), (11, 2034375), (15, 1491875), (21, 1065625), (25, 895125), (31, 721875), (33, 678125), (35, 639375), (55, 406875), (75, 298375), (77, 290625), (93, 240625), (105, 213125), (125, 179025), (155, 144375), (165, 135625), (175, 127875), (217, 103125), (231, 96875), (275, 81375), (341, 65625), (375, 59675), (385, 58125), (465, 48125), (525, 42625), (625, 35805), (651, 34375), (775, 28875), (825, 27125), (875, 25575), (1023, 21875), (1085, 20625), (1155, 19375), (1375, 16275), (1705, 13125), (1875, 11935), (1925, 11625), (2325, 9625), (2387, 9375), (2625, 8525), (3125, 7161), (3255, 6875), (3875, 5775), (4125, 5425), (4375, 5115)]