1088222715

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{187463}}^1$

素因数の和:187520

約数の個数: 32

約数和(自身を含む): 1979619840

約数和(自身を除く): 891397125

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 187463, 562389, 937315, 1687167, 2811945, 5061501, 8060909, 8435835, 24182727, 25307505, 40304545, 72548181, 120913635, 217644543, 362740905, 1088222715]

約数ペア:

[(1, 1088222715), (3, 362740905), (5, 217644543), (9, 120913635), (15, 72548181), (27, 40304545), (43, 25307505), (45, 24182727), (129, 8435835), (135, 8060909), (215, 5061501), (387, 2811945), (645, 1687167), (1161, 937315), (1935, 562389), (5805, 187463)]