30369075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 55389312

約数和(自身を除く): 25020237

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 131, 165, 275, 281, 393, 655, 825, 843, 1405, 1441, 1965, 3091, 3275, 4215, 4323, 7025, 7205, 9273, 9825, 15455, 21075, 21615, 36025, 36811, 46365, 77275, 108075, 110433, 184055, 231825, 404921, 552165, 920275, 1214763, 2024605, 2760825, 6073815, 10123025, 30369075]

約数ペア:

[(1, 30369075), (3, 10123025), (5, 6073815), (11, 2760825), (15, 2024605), (25, 1214763), (33, 920275), (55, 552165), (75, 404921), (131, 231825), (165, 184055), (275, 110433), (281, 108075), (393, 77275), (655, 46365), (825, 36811), (843, 36025), (1405, 21615), (1441, 21075), (1965, 15455), (3091, 9825), (3275, 9273), (4215, 7205), (4323, 7025)]