7485335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 11521440

約数和(自身を除く): 4036105

約数列:

[1, 5, 11, 13, 19, 29, 55, 65, 95, 143, 145, 209, 247, 319, 361, 377, 551, 715, 1045, 1235, 1595, 1805, 1885, 2717, 2755, 3971, 4147, 4693, 6061, 7163, 10469, 13585, 19855, 20735, 23465, 30305, 35815, 51623, 52345, 78793, 115159, 136097, 258115, 393965, 575795, 680485, 1497067, 7485335]

約数ペア:

[(1, 7485335), (5, 1497067), (11, 680485), (13, 575795), (19, 393965), (29, 258115), (55, 136097), (65, 115159), (95, 78793), (143, 52345), (145, 51623), (209, 35815), (247, 30305), (319, 23465), (361, 20735), (377, 19855), (551, 13585), (715, 10469), (1045, 7163), (1235, 6061), (1595, 4693), (1805, 4147), (1885, 3971), (2717, 2755)]