5440765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 36

約数和(自身を含む): 7943292

約数和(自身を除く): 2502527

約数列:

[1, 5, 11, 17, 23, 55, 85, 115, 121, 187, 253, 391, 529, 605, 935, 1265, 1955, 2057, 2645, 2783, 4301, 5819, 8993, 10285, 13915, 21505, 29095, 44965, 47311, 64009, 98923, 236555, 320045, 494615, 1088153, 5440765]

約数ペア:

[(1, 5440765), (5, 1088153), (11, 494615), (17, 320045), (23, 236555), (55, 98923), (85, 64009), (115, 47311), (121, 44965), (187, 29095), (253, 21505), (391, 13915), (529, 10285), (605, 8993), (935, 5819), (1265, 4301), (1955, 2783), (2057, 2645)]