172800265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{136601}}^1$

素因数の和:136640

約数の個数: 16

約数和(自身を含む): 236048256

約数和(自身を除く): 63247991

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 136601, 683005, 1502611, 3141823, 7513055, 15709115, 34560053, 172800265]

約数ペア:

[(1, 172800265), (5, 34560053), (11, 15709115), (23, 7513055), (55, 3141823), (115, 1502611), (253, 683005), (1265, 136601)]