340589508225

素因数分解:

$3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{65293}}^1$

素因数の和:65906

約数の個数: 48

約数和(自身を含む): 567982581312

約数和(自身を除く): 227393073087

約数列:

[1, 3, 5, 15, 25, 75, 157, 443, 471, 785, 1329, 2215, 2355, 3925, 6645, 11075, 11775, 33225, 65293, 69551, 195879, 208653, 326465, 347755, 979395, 1043265, 1632325, 1738775, 4896975, 5216325, 10251001, 28924799, 30753003, 51255005, 86774397, 144623995, 153765015, 256275025, 433871985, 723119975, 768825075, 2169359925, 4541193443, 13623580329, 22705967215, 68117901645, 113529836075, 340589508225]

約数ペア:

[(1, 340589508225), (3, 113529836075), (5, 68117901645), (15, 22705967215), (25, 13623580329), (75, 4541193443), (157, 2169359925), (443, 768825075), (471, 723119975), (785, 433871985), (1329, 256275025), (2215, 153765015), (2355, 144623995), (3925, 86774397), (6645, 51255005), (11075, 30753003), (11775, 28924799), (33225, 10251001), (65293, 5216325), (69551, 4896975), (195879, 1738775), (208653, 1632325), (326465, 1043265), (347755, 979395)]