27964125

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 59574528

約数和(自身を除く): 31610403

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 53, 63, 67, 75, 105, 125, 159, 175, 201, 225, 265, 315, 335, 371, 375, 469, 477, 525, 603, 795, 875, 1005, 1113, 1125, 1325, 1407, 1575, 1675, 1855, 2345, 2385, 2625, 3015, 3339, 3551, 3975, 4221, 5025, 5565, 6625, 7035, 7875, 8375, 9275, 10653, 11725, 11925, 15075, 16695, 17755, 19875, 21105, 24857, 25125, 27825, 31959, 35175, 46375, 53265, 58625, 59625, 74571, 75375, 83475, 88775, 105525, 124285, 139125, 159795, 175875, 223713, 266325, 372855, 417375, 443875, 527625, 621425, 798975, 1118565, 1331625, 1864275, 3107125, 3994875, 5592825, 9321375, 27964125]

約数ペア:

[(1, 27964125), (3, 9321375), (5, 5592825), (7, 3994875), (9, 3107125), (15, 1864275), (21, 1331625), (25, 1118565), (35, 798975), (45, 621425), (53, 527625), (63, 443875), (67, 417375), (75, 372855), (105, 266325), (125, 223713), (159, 175875), (175, 159795), (201, 139125), (225, 124285), (265, 105525), (315, 88775), (335, 83475), (371, 75375), (375, 74571), (469, 59625), (477, 58625), (525, 53265), (603, 46375), (795, 35175), (875, 31959), (1005, 27825), (1113, 25125), (1125, 24857), (1325, 21105), (1407, 19875), (1575, 17755), (1675, 16695), (1855, 15075), (2345, 11925), (2385, 11725), (2625, 10653), (3015, 9275), (3339, 8375), (3551, 7875), (3975, 7035), (4221, 6625), (5025, 5565)]