245087007585

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11779}}^1\times {\mathrm{28309}}^1$

素因数の和:40110

約数の個数: 48

約数和(自身を含む): 456216782400

約数和(自身を除く): 211129774815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 11779, 28309, 35337, 58895, 82453, 84927, 141545, 176685, 198163, 247359, 412265, 424635, 577171, 594489, 990815, 1236795, 1387141, 1731513, 2885855, 2972445, 4161423, 6935705, 8657565, 20807115, 333451711, 1000355133, 1667258555, 2334161977, 5001775665, 7002485931, 11670809885, 16339133839, 35012429655, 49017401517, 81695669195, 245087007585]

約数ペア:

[(1, 245087007585), (3, 81695669195), (5, 49017401517), (7, 35012429655), (15, 16339133839), (21, 11670809885), (35, 7002485931), (49, 5001775665), (105, 2334161977), (147, 1667258555), (245, 1000355133), (735, 333451711), (11779, 20807115), (28309, 8657565), (35337, 6935705), (58895, 4161423), (82453, 2972445), (84927, 2885855), (141545, 1731513), (176685, 1387141), (198163, 1236795), (247359, 990815), (412265, 594489), (424635, 577171)]