144620025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 262149888

約数和(自身を除く): 117529863

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 307, 571, 825, 921, 1535, 1713, 2855, 3377, 4605, 6281, 7675, 8565, 10131, 14275, 16885, 18843, 23025, 31405, 42825, 50655, 84425, 94215, 157025, 175297, 253275, 471075, 525891, 876485, 1928267, 2629455, 4382425, 5784801, 9641335, 13147275, 28924005, 48206675, 144620025]

約数ペア:

[(1, 144620025), (3, 48206675), (5, 28924005), (11, 13147275), (15, 9641335), (25, 5784801), (33, 4382425), (55, 2629455), (75, 1928267), (165, 876485), (275, 525891), (307, 471075), (571, 253275), (825, 175297), (921, 157025), (1535, 94215), (1713, 84425), (2855, 50655), (3377, 42825), (4605, 31405), (6281, 23025), (7675, 18843), (8565, 16885), (10131, 14275)]