72506925

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{14011}}^1$

素因数の和:14050

約数の個数: 36

約数和(自身を含む): 135524064

約数和(自身を除く): 63017139

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 14011, 42033, 70055, 126099, 210165, 322253, 350275, 630495, 966759, 1050825, 1611265, 2900277, 3152475, 4833795, 8056325, 14501385, 24168975, 72506925]

約数ペア:

[(1, 72506925), (3, 24168975), (5, 14501385), (9, 8056325), (15, 4833795), (23, 3152475), (25, 2900277), (45, 1611265), (69, 1050825), (75, 966759), (115, 630495), (207, 350275), (225, 322253), (345, 210165), (575, 126099), (1035, 70055), (1725, 42033), (5175, 14011)]