274152065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6991}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 386629632

約数和(自身を除く): 112477567

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 713, 1265, 1705, 3565, 6991, 7843, 34955, 39215, 76901, 160793, 216721, 384505, 803965, 1083605, 1768723, 2383931, 4984583, 8843615, 11919655, 24922915, 54830413, 274152065]

約数ペア:

[(1, 274152065), (5, 54830413), (11, 24922915), (23, 11919655), (31, 8843615), (55, 4984583), (115, 2383931), (155, 1768723), (253, 1083605), (341, 803965), (713, 384505), (1265, 216721), (1705, 160793), (3565, 76901), (6991, 39215), (7843, 34955)]