72524025

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{15349}}^1$

素因数の和:15375

約数の個数: 48

約数和(自身を含む): 152272000

約数和(自身を除く): 79747975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 15349, 46047, 76745, 107443, 138141, 230235, 322329, 383725, 414423, 537215, 690705, 966987, 1151175, 1611645, 2072115, 2686075, 2900961, 3453525, 4834935, 8058225, 10360575, 14504805, 24174675, 72524025]

約数ペア:

[(1, 72524025), (3, 24174675), (5, 14504805), (7, 10360575), (9, 8058225), (15, 4834935), (21, 3453525), (25, 2900961), (27, 2686075), (35, 2072115), (45, 1611645), (63, 1151175), (75, 966987), (105, 690705), (135, 537215), (175, 414423), (189, 383725), (225, 322329), (315, 230235), (525, 138141), (675, 107443), (945, 76745), (1575, 46047), (4725, 15349)]