205083705

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 337276800

約数和(自身を除く): 132193095

約数列:

[1, 3, 5, 15, 59, 97, 177, 291, 295, 485, 885, 1455, 2389, 5723, 7167, 11945, 17169, 28615, 35835, 85845, 140951, 231733, 422853, 695199, 704755, 1158665, 2114265, 3475995, 13672247, 41016741, 68361235, 205083705]

約数ペア:

[(1, 205083705), (3, 68361235), (5, 41016741), (15, 13672247), (59, 3475995), (97, 2114265), (177, 1158665), (291, 704755), (295, 695199), (485, 422853), (885, 231733), (1455, 140951), (2389, 85845), (5723, 35835), (7167, 28615), (11945, 17169)]