60125625

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 80

約数和(自身を含む): 127459200

約数和(自身を除く): 67333575

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 125, 135, 175, 189, 225, 315, 375, 509, 525, 625, 675, 875, 945, 1125, 1527, 1575, 1875, 2545, 2625, 3375, 3563, 4375, 4581, 4725, 5625, 7635, 7875, 10689, 12725, 13125, 13743, 16875, 17815, 22905, 23625, 32067, 38175, 39375, 53445, 63625, 68715, 89075, 96201, 114525, 118125, 160335, 190875, 267225, 318125, 343575, 445375, 481005, 572625, 801675, 954375, 1336125, 1717875, 2226875, 2405025, 2863125, 4008375, 6680625, 8589375, 12025125, 20041875, 60125625]

約数ペア:

[(1, 60125625), (3, 20041875), (5, 12025125), (7, 8589375), (9, 6680625), (15, 4008375), (21, 2863125), (25, 2405025), (27, 2226875), (35, 1717875), (45, 1336125), (63, 954375), (75, 801675), (105, 572625), (125, 481005), (135, 445375), (175, 343575), (189, 318125), (225, 267225), (315, 190875), (375, 160335), (509, 118125), (525, 114525), (625, 96201), (675, 89075), (875, 68715), (945, 63625), (1125, 53445), (1527, 39375), (1575, 38175), (1875, 32067), (2545, 23625), (2625, 22905), (3375, 17815), (3563, 16875), (4375, 13743), (4581, 13125), (4725, 12725), (5625, 10689), (7635, 7875)]