3097985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 32

約数和(自身を含む): 4423680

約数和(自身を除く): 1325695

約数列:

[1, 5, 11, 23, 31, 55, 79, 115, 155, 253, 341, 395, 713, 869, 1265, 1705, 1817, 2449, 3565, 4345, 7843, 9085, 12245, 19987, 26939, 39215, 56327, 99935, 134695, 281635, 619597, 3097985]

約数ペア:

[(1, 3097985), (5, 619597), (11, 281635), (23, 134695), (31, 99935), (55, 56327), (79, 39215), (115, 26939), (155, 19987), (253, 12245), (341, 9085), (395, 7843), (713, 4345), (869, 3565), (1265, 2449), (1705, 1817)]