23068425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 40854528

約数和(自身を除く): 17786103

約数列:

[1, 3, 5, 15, 23, 25, 43, 69, 75, 115, 129, 215, 311, 345, 575, 645, 933, 989, 1075, 1555, 1725, 2967, 3225, 4665, 4945, 7153, 7775, 13373, 14835, 21459, 23325, 24725, 35765, 40119, 66865, 74175, 107295, 178825, 200595, 307579, 334325, 536475, 922737, 1002975, 1537895, 4613685, 7689475, 23068425]

約数ペア:

[(1, 23068425), (3, 7689475), (5, 4613685), (15, 1537895), (23, 1002975), (25, 922737), (43, 536475), (69, 334325), (75, 307579), (115, 200595), (129, 178825), (215, 107295), (311, 74175), (345, 66865), (575, 40119), (645, 35765), (933, 24725), (989, 23325), (1075, 21459), (1555, 14835), (1725, 13373), (2967, 7775), (3225, 7153), (4665, 4945)]