130989825

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4513}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 246283840

約数和(自身を除く): 115294015

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1935, 3225, 4513, 5805, 9675, 13539, 22565, 29025, 40617, 67695, 112825, 121851, 194059, 203085, 338475, 582177, 609255, 970295, 1015425, 1746531, 2910885, 3046275, 4851475, 5239593, 8732655, 14554425, 26197965, 43663275, 130989825]

約数ペア:

[(1, 130989825), (3, 43663275), (5, 26197965), (9, 14554425), (15, 8732655), (25, 5239593), (27, 4851475), (43, 3046275), (45, 2910885), (75, 1746531), (129, 1015425), (135, 970295), (215, 609255), (225, 582177), (387, 338475), (645, 203085), (675, 194059), (1075, 121851), (1161, 112825), (1935, 67695), (3225, 40617), (4513, 29025), (5805, 22565), (9675, 13539)]