69928705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 107470080

約数和(自身を除く): 37541375

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 4909, 14245, 24545, 34363, 53999, 171815, 181633, 269995, 377993, 908165, 1271431, 1889965, 1997963, 6357155, 9989815, 13985741, 69928705]

約数ペア:

[(1, 69928705), (5, 13985741), (7, 9989815), (11, 6357155), (35, 1997963), (37, 1889965), (55, 1271431), (77, 908165), (185, 377993), (259, 269995), (385, 181633), (407, 171815), (1295, 53999), (2035, 34363), (2849, 24545), (4909, 14245)]