99685025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21323}}^1$

素因数の和:21361

約数の個数: 24

約数和(自身を含む): 142785504

約数和(自身を除く): 43100479

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 21323, 106615, 234553, 362491, 533075, 1172765, 1812455, 3987401, 5863825, 9062275, 19937005, 99685025]

約数ペア:

[(1, 99685025), (5, 19937005), (11, 9062275), (17, 5863825), (25, 3987401), (55, 1812455), (85, 1172765), (187, 533075), (275, 362491), (425, 234553), (935, 106615), (4675, 21323)]