15697771185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1\times {\mathrm{22741}}^1$

素因数の和:25473

約数の個数: 32

約数和(自身を含む): 26604865152

約数和(自身を除く): 10907093967

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 2707, 8121, 13535, 22741, 40605, 46019, 68223, 113705, 138057, 230095, 341115, 386597, 690285, 1159791, 1932985, 5798955, 61559887, 184679661, 307799435, 923398305, 1046518079, 3139554237, 5232590395, 15697771185]

約数ペア:

[(1, 15697771185), (3, 5232590395), (5, 3139554237), (15, 1046518079), (17, 923398305), (51, 307799435), (85, 184679661), (255, 61559887), (2707, 5798955), (8121, 1932985), (13535, 1159791), (22741, 690285), (40605, 386597), (46019, 341115), (68223, 230095), (113705, 138057)]