355089625

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 516127248

約数和(自身を除く): 161037623

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 125, 187, 275, 425, 605, 935, 1375, 1381, 2057, 2125, 3025, 4675, 6905, 10285, 15125, 15191, 23375, 23477, 34525, 51425, 75955, 117385, 167101, 172625, 257125, 258247, 379775, 586925, 835505, 1291235, 1898875, 2840717, 2934625, 4177525, 6456175, 14203585, 20887625, 32280875, 71017925, 355089625]

約数ペア:

[(1, 355089625), (5, 71017925), (11, 32280875), (17, 20887625), (25, 14203585), (55, 6456175), (85, 4177525), (121, 2934625), (125, 2840717), (187, 1898875), (275, 1291235), (425, 835505), (605, 586925), (935, 379775), (1375, 258247), (1381, 257125), (2057, 172625), (2125, 167101), (3025, 117385), (4675, 75955), (6905, 51425), (10285, 34525), (15125, 23477), (15191, 23375)]