9143995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 13483008

約数和(自身を除く): 4339013

約数列:

[1, 5, 7, 23, 35, 37, 115, 161, 185, 259, 307, 805, 851, 1295, 1535, 2149, 4255, 5957, 7061, 10745, 11359, 29785, 35305, 49427, 56795, 79513, 247135, 261257, 397565, 1306285, 1828799, 9143995]

約数ペア:

[(1, 9143995), (5, 1828799), (7, 1306285), (23, 397565), (35, 261257), (37, 247135), (115, 79513), (161, 56795), (185, 49427), (259, 35305), (307, 29785), (805, 11359), (851, 10745), (1295, 7061), (1535, 5957), (2149, 4255)]