126809375

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 215986176

約数和(自身を除く): 89176801

約数列:

[1, 5, 7, 11, 17, 25, 31, 35, 55, 77, 85, 119, 125, 155, 175, 187, 217, 275, 341, 385, 425, 527, 595, 625, 775, 875, 935, 1085, 1309, 1375, 1705, 1925, 2125, 2387, 2635, 2975, 3125, 3689, 3875, 4375, 4675, 5425, 5797, 6545, 6875, 8525, 9625, 10625, 11935, 13175, 14875, 18445, 19375, 21875, 23375, 27125, 28985, 32725, 34375, 40579, 42625, 48125, 53125, 59675, 65875, 74375, 92225, 96875, 116875, 135625, 144925, 163625, 202895, 213125, 240625, 298375, 329375, 371875, 461125, 584375, 678125, 724625, 818125, 1014475, 1065625, 1491875, 1646875, 2305625, 3623125, 4090625, 5072375, 7459375, 11528125, 18115625, 25361875, 126809375]

約数ペア:

[(1, 126809375), (5, 25361875), (7, 18115625), (11, 11528125), (17, 7459375), (25, 5072375), (31, 4090625), (35, 3623125), (55, 2305625), (77, 1646875), (85, 1491875), (119, 1065625), (125, 1014475), (155, 818125), (175, 724625), (187, 678125), (217, 584375), (275, 461125), (341, 371875), (385, 329375), (425, 298375), (527, 240625), (595, 213125), (625, 202895), (775, 163625), (875, 144925), (935, 135625), (1085, 116875), (1309, 96875), (1375, 92225), (1705, 74375), (1925, 65875), (2125, 59675), (2387, 53125), (2635, 48125), (2975, 42625), (3125, 40579), (3689, 34375), (3875, 32725), (4375, 28985), (4675, 27125), (5425, 23375), (5797, 21875), (6545, 19375), (6875, 18445), (8525, 14875), (9625, 13175), (10625, 11935)]