7490065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10616832

約数和(自身を除く): 3126767

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 191, 253, 341, 713, 955, 1265, 1705, 2101, 3565, 4393, 5921, 7843, 10505, 21965, 29605, 39215, 48323, 65131, 136183, 241615, 325655, 680915, 1498013, 7490065]

約数ペア:

[(1, 7490065), (5, 1498013), (11, 680915), (23, 325655), (31, 241615), (55, 136183), (115, 65131), (155, 48323), (191, 39215), (253, 29605), (341, 21965), (713, 10505), (955, 7843), (1265, 5921), (1705, 4393), (2101, 3565)]