117716925

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{5431}}^1$

素因数の和:5478

約数の個数: 36

約数和(自身を含む): 206785376

約数和(自身を除く): 89068451

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 867, 1275, 1445, 4335, 5431, 7225, 16293, 21675, 27155, 81465, 92327, 135775, 276981, 407325, 461635, 1384905, 1569559, 2308175, 4708677, 6924525, 7847795, 23543385, 39238975, 117716925]

約数ペア:

[(1, 117716925), (3, 39238975), (5, 23543385), (15, 7847795), (17, 6924525), (25, 4708677), (51, 2308175), (75, 1569559), (85, 1384905), (255, 461635), (289, 407325), (425, 276981), (867, 135775), (1275, 92327), (1445, 81465), (4335, 27155), (5431, 21675), (7225, 16293)]