42176365

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 66495744

約数和(自身を除く): 24319379

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 121, 161, 253, 385, 433, 605, 805, 847, 1265, 1771, 2165, 2783, 3031, 4235, 4763, 8855, 9959, 13915, 15155, 19481, 23815, 33341, 49795, 52393, 69713, 97405, 109549, 166705, 261965, 348565, 366751, 547745, 766843, 1205039, 1833755, 3834215, 6025195, 8435273, 42176365]

約数ペア:

[(1, 42176365), (5, 8435273), (7, 6025195), (11, 3834215), (23, 1833755), (35, 1205039), (55, 766843), (77, 547745), (115, 366751), (121, 348565), (161, 261965), (253, 166705), (385, 109549), (433, 97405), (605, 69713), (805, 52393), (847, 49795), (1265, 33341), (1771, 23815), (2165, 19481), (2783, 15155), (3031, 13915), (4235, 9959), (4763, 8855)]