201675855

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{463}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 328734720

約数和(自身を除く): 127058865

約数列:

[1, 3, 5, 15, 71, 213, 355, 409, 463, 1065, 1227, 1389, 2045, 2315, 6135, 6945, 29039, 32873, 87117, 98619, 145195, 164365, 189367, 435585, 493095, 568101, 946835, 2840505, 13445057, 40335171, 67225285, 201675855]

約数ペア:

[(1, 201675855), (3, 67225285), (5, 40335171), (15, 13445057), (71, 2840505), (213, 946835), (355, 568101), (409, 493095), (463, 435585), (1065, 189367), (1227, 164365), (1389, 145195), (2045, 98619), (2315, 87117), (6135, 32873), (6945, 29039)]