42209475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7309}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 87018240

約数和(自身を除く): 44808765

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 7309, 21927, 36545, 51163, 80399, 109635, 153489, 182725, 241197, 255815, 401995, 548175, 562793, 767445, 1205985, 1279075, 1688379, 2009975, 2813965, 3837225, 6029925, 8441895, 14069825, 42209475]

約数ペア:

[(1, 42209475), (3, 14069825), (5, 8441895), (7, 6029925), (11, 3837225), (15, 2813965), (21, 2009975), (25, 1688379), (33, 1279075), (35, 1205985), (55, 767445), (75, 562793), (77, 548175), (105, 401995), (165, 255815), (175, 241197), (231, 182725), (275, 153489), (385, 109635), (525, 80399), (825, 51163), (1155, 36545), (1925, 21927), (5775, 7309)]