51601725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 110627840

約数和(自身を除く): 59026115

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 67, 75, 105, 135, 163, 175, 189, 201, 225, 315, 335, 469, 489, 525, 603, 675, 815, 945, 1005, 1141, 1407, 1467, 1575, 1675, 1809, 2345, 2445, 3015, 3423, 4075, 4221, 4401, 4725, 5025, 5705, 7035, 7335, 9045, 10269, 10921, 11725, 12225, 12663, 15075, 17115, 21105, 22005, 28525, 30807, 32763, 35175, 36675, 45225, 51345, 54605, 63315, 76447, 85575, 98289, 105525, 110025, 154035, 163815, 229341, 256725, 273025, 294867, 316575, 382235, 491445, 688023, 770175, 819075, 1146705, 1474335, 1911175, 2064069, 2457225, 3440115, 5733525, 7371675, 10320345, 17200575, 51601725]

約数ペア:

[(1, 51601725), (3, 17200575), (5, 10320345), (7, 7371675), (9, 5733525), (15, 3440115), (21, 2457225), (25, 2064069), (27, 1911175), (35, 1474335), (45, 1146705), (63, 819075), (67, 770175), (75, 688023), (105, 491445), (135, 382235), (163, 316575), (175, 294867), (189, 273025), (201, 256725), (225, 229341), (315, 163815), (335, 154035), (469, 110025), (489, 105525), (525, 98289), (603, 85575), (675, 76447), (815, 63315), (945, 54605), (1005, 51345), (1141, 45225), (1407, 36675), (1467, 35175), (1575, 32763), (1675, 30807), (1809, 28525), (2345, 22005), (2445, 21105), (3015, 17115), (3423, 15075), (4075, 12663), (4221, 12225), (4401, 11725), (4725, 10921), (5025, 10269), (5705, 9045), (7035, 7335)]