79547360775

素因数分解:

$3^1\times 5^2\times {\mathrm{811}}^1\times {\mathrm{947}}^1\times {\mathrm{1381}}^1$

素因数の和:3152

約数の個数: 48

約数和(自身を含む): 131914973568

約数和(自身を除く): 52367612793

約数列:

[1, 3, 5, 15, 25, 75, 811, 947, 1381, 2433, 2841, 4055, 4143, 4735, 6905, 12165, 14205, 20275, 20715, 23675, 34525, 60825, 71025, 103575, 768017, 1119991, 1307807, 2304051, 3359973, 3840085, 3923421, 5599955, 6539035, 11520255, 16799865, 19200425, 19617105, 27999775, 32695175, 57601275, 83999325, 98085525, 1060631477, 3181894431, 5303157385, 15909472155, 26515786925, 79547360775]

約数ペア:

[(1, 79547360775), (3, 26515786925), (5, 15909472155), (15, 5303157385), (25, 3181894431), (75, 1060631477), (811, 98085525), (947, 83999325), (1381, 57601275), (2433, 32695175), (2841, 27999775), (4055, 19617105), (4143, 19200425), (4735, 16799865), (6905, 11520255), (12165, 6539035), (14205, 5599955), (20275, 3923421), (20715, 3840085), (23675, 3359973), (34525, 2304051), (60825, 1307807), (71025, 1119991), (103575, 768017)]