904773195

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{3851}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 1644095232

約数和(自身を除く): 739322037

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 227, 345, 681, 1035, 1135, 2043, 3405, 3851, 5221, 10215, 11553, 15663, 19255, 26105, 34659, 46989, 57765, 78315, 88573, 173295, 234945, 265719, 442865, 797157, 874177, 1328595, 2622531, 3985785, 4370885, 7867593, 13112655, 20106071, 39337965, 60318213, 100530355, 180954639, 301591065, 904773195]

約数ペア:

[(1, 904773195), (3, 301591065), (5, 180954639), (9, 100530355), (15, 60318213), (23, 39337965), (45, 20106071), (69, 13112655), (115, 7867593), (207, 4370885), (227, 3985785), (345, 2622531), (681, 1328595), (1035, 874177), (1135, 797157), (2043, 442865), (3405, 265719), (3851, 234945), (5221, 173295), (10215, 88573), (11553, 78315), (15663, 57765), (19255, 46989), (26105, 34659)]