42315525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 88131264

約数和(自身を除く): 45815739

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 67, 75, 105, 175, 201, 225, 315, 335, 401, 469, 525, 603, 1005, 1203, 1407, 1575, 1675, 2005, 2345, 2807, 3015, 3609, 4221, 5025, 6015, 7035, 8421, 10025, 11725, 14035, 15075, 18045, 21105, 25263, 26867, 30075, 35175, 42105, 70175, 80601, 90225, 105525, 126315, 134335, 188069, 210525, 241803, 403005, 564207, 631575, 671675, 940345, 1209015, 1692621, 2015025, 2821035, 4701725, 6045075, 8463105, 14105175, 42315525]

約数ペア:

[(1, 42315525), (3, 14105175), (5, 8463105), (7, 6045075), (9, 4701725), (15, 2821035), (21, 2015025), (25, 1692621), (35, 1209015), (45, 940345), (63, 671675), (67, 631575), (75, 564207), (105, 403005), (175, 241803), (201, 210525), (225, 188069), (315, 134335), (335, 126315), (401, 105525), (469, 90225), (525, 80601), (603, 70175), (1005, 42105), (1203, 35175), (1407, 30075), (1575, 26867), (1675, 25263), (2005, 21105), (2345, 18045), (2807, 15075), (3015, 14035), (3609, 11725), (4221, 10025), (5025, 8421), (6015, 7035)]