69752025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 145131584

約数和(自身を除く): 75379559

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 469, 525, 603, 661, 1005, 1407, 1575, 1675, 1983, 2345, 3015, 3305, 4221, 4627, 5025, 5949, 7035, 9915, 11725, 13881, 15075, 16525, 21105, 23135, 29745, 35175, 41643, 44287, 49575, 69405, 105525, 115675, 132861, 148725, 208215, 221435, 310009, 347025, 398583, 664305, 930027, 1041075, 1107175, 1550045, 1992915, 2790081, 3321525, 4650135, 7750225, 9964575, 13950405, 23250675, 69752025]

約数ペア:

[(1, 69752025), (3, 23250675), (5, 13950405), (7, 9964575), (9, 7750225), (15, 4650135), (21, 3321525), (25, 2790081), (35, 1992915), (45, 1550045), (63, 1107175), (67, 1041075), (75, 930027), (105, 664305), (175, 398583), (201, 347025), (225, 310009), (315, 221435), (335, 208215), (469, 148725), (525, 132861), (603, 115675), (661, 105525), (1005, 69405), (1407, 49575), (1575, 44287), (1675, 41643), (1983, 35175), (2345, 29745), (3015, 23135), (3305, 21105), (4221, 16525), (4627, 15075), (5025, 13881), (5949, 11725), (7035, 9915)]