121315535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{5393}}^1$

素因数の和:5818

約数の個数: 16

約数和(自身を含む): 159230880

約数和(自身を除く): 37915345

約数列:

[1, 5, 11, 55, 409, 2045, 4499, 5393, 22495, 26965, 59323, 296615, 2205737, 11028685, 24263107, 121315535]

約数ペア:

[(1, 121315535), (5, 24263107), (11, 11028685), (55, 2205737), (409, 296615), (2045, 59323), (4499, 26965), (5393, 22495)]