7224075

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:444

約数の個数: 36

約数和(自身を含む): 13112008

約数和(自身を除く): 5887933

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 331, 485, 873, 993, 1455, 1655, 2425, 2979, 4365, 4965, 7275, 8275, 14895, 21825, 24825, 32107, 74475, 96321, 160535, 288963, 481605, 802675, 1444815, 2408025, 7224075]

約数ペア:

[(1, 7224075), (3, 2408025), (5, 1444815), (9, 802675), (15, 481605), (25, 288963), (45, 160535), (75, 96321), (97, 74475), (225, 32107), (291, 24825), (331, 21825), (485, 14895), (873, 8275), (993, 7275), (1455, 4965), (1655, 4365), (2425, 2979)]