74306925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 72

約数和(自身を含む): 165971520

約数和(自身を除く): 91664595

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 4289, 5775, 12867, 17325, 21445, 30023, 38601, 47179, 64335, 90069, 107225, 141537, 150115, 193005, 235895, 270207, 321675, 330253, 424611, 450345, 707685, 750575, 965025, 990759, 1179475, 1351035, 1651265, 2123055, 2251725, 2972277, 3538425, 4953795, 6755175, 8256325, 10615275, 14861385, 24768975, 74306925]

約数ペア:

[(1, 74306925), (3, 24768975), (5, 14861385), (7, 10615275), (9, 8256325), (11, 6755175), (15, 4953795), (21, 3538425), (25, 2972277), (33, 2251725), (35, 2123055), (45, 1651265), (55, 1351035), (63, 1179475), (75, 990759), (77, 965025), (99, 750575), (105, 707685), (165, 450345), (175, 424611), (225, 330253), (231, 321675), (275, 270207), (315, 235895), (385, 193005), (495, 150115), (525, 141537), (693, 107225), (825, 90069), (1155, 64335), (1575, 47179), (1925, 38601), (2475, 30023), (3465, 21445), (4289, 17325), (5775, 12867)]