71212705

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 87312960

約数和(自身を除く): 16100255

約数列:

[1, 5, 59, 283, 295, 853, 1415, 4265, 16697, 50327, 83485, 241399, 251635, 1206995, 14242541, 71212705]

約数ペア:

[(1, 71212705), (5, 14242541), (59, 1206995), (283, 251635), (295, 241399), (853, 83485), (1415, 50327), (4265, 16697)]