130196905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 169019136

約数和(自身を除く): 38822231

約数列:

[1, 5, 23, 43, 113, 115, 215, 233, 565, 989, 1165, 2599, 4859, 4945, 5359, 10019, 12995, 24295, 26329, 26795, 50095, 111757, 131645, 230437, 558785, 605567, 1132147, 1152185, 3027835, 5660735, 26039381, 130196905]

約数ペア:

[(1, 130196905), (5, 26039381), (23, 5660735), (43, 3027835), (113, 1152185), (115, 1132147), (215, 605567), (233, 558785), (565, 230437), (989, 131645), (1165, 111757), (2599, 50095), (4859, 26795), (4945, 26329), (5359, 24295), (10019, 12995)]