72986175

素因数分解:

$3^2\times 5^2\times {\mathrm{227}}^1\times {\mathrm{1429}}^1$

素因数の和:1672

約数の個数: 36

約数和(自身を含む): 131394120

約数和(自身を除く): 58407945

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 227, 681, 1135, 1429, 2043, 3405, 4287, 5675, 7145, 10215, 12861, 17025, 21435, 35725, 51075, 64305, 107175, 321525, 324383, 973149, 1621915, 2919447, 4865745, 8109575, 14597235, 24328725, 72986175]

約数ペア:

[(1, 72986175), (3, 24328725), (5, 14597235), (9, 8109575), (15, 4865745), (25, 2919447), (45, 1621915), (75, 973149), (225, 324383), (227, 321525), (681, 107175), (1135, 64305), (1429, 51075), (2043, 35725), (3405, 21435), (4287, 17025), (5675, 12861), (7145, 10215)]