251630380035

素因数分解:

$3^3\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{1034941}}^1$

素因数の和:1036756

約数の個数: 32

約数和(自身を含む): 447591716160

約数和(自身を除く): 195961336125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1801, 5403, 9005, 16209, 27015, 48627, 81045, 243135, 1034941, 3104823, 5174705, 9314469, 15524115, 27943407, 46572345, 139717035, 1863928741, 5591786223, 9319643705, 16775358669, 27958931115, 50326076007, 83876793345, 251630380035]

約数ペア:

[(1, 251630380035), (3, 83876793345), (5, 50326076007), (9, 27958931115), (15, 16775358669), (27, 9319643705), (45, 5591786223), (135, 1863928741), (1801, 139717035), (5403, 46572345), (9005, 27943407), (16209, 15524115), (27015, 9314469), (48627, 5174705), (81045, 3104823), (243135, 1034941)]