427725375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14813}}^1$

素因数の和:14849

約数の個数: 64

約数和(自身を含む): 887417856

約数和(自身を除く): 459692481

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 125, 165, 175, 231, 275, 375, 385, 525, 825, 875, 1155, 1375, 1925, 2625, 4125, 5775, 9625, 14813, 28875, 44439, 74065, 103691, 162943, 222195, 311073, 370325, 488829, 518455, 814715, 1110975, 1140601, 1555365, 1851625, 2444145, 2592275, 3421803, 4073575, 5554875, 5703005, 7776825, 12220725, 12961375, 17109015, 20367875, 28515025, 38884125, 61103625, 85545075, 142575125, 427725375]

約数ペア:

[(1, 427725375), (3, 142575125), (5, 85545075), (7, 61103625), (11, 38884125), (15, 28515025), (21, 20367875), (25, 17109015), (33, 12961375), (35, 12220725), (55, 7776825), (75, 5703005), (77, 5554875), (105, 4073575), (125, 3421803), (165, 2592275), (175, 2444145), (231, 1851625), (275, 1555365), (375, 1140601), (385, 1110975), (525, 814715), (825, 518455), (875, 488829), (1155, 370325), (1375, 311073), (1925, 222195), (2625, 162943), (4125, 103691), (5775, 74065), (9625, 44439), (14813, 28875)]