72369425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3623}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 97065216

約数和(自身を除く): 24695791

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 3623, 3995, 18115, 19975, 61591, 90575, 170281, 307955, 851405, 1539775, 2894777, 4257025, 14473885, 72369425]

約数ペア:

[(1, 72369425), (5, 14473885), (17, 4257025), (25, 2894777), (47, 1539775), (85, 851405), (235, 307955), (425, 170281), (799, 90575), (1175, 61591), (3623, 19975), (3995, 18115)]