1275508715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{93001}}^1$

素因数の和:93230

約数の個数: 16

約数和(自身を含む): 1656179616

約数和(自身を除く): 380670901

約数列:

[1, 5, 13, 65, 211, 1055, 2743, 13715, 93001, 465005, 1209013, 6045065, 19623211, 98116055, 255101743, 1275508715]

約数ペア:

[(1, 1275508715), (5, 255101743), (13, 98116055), (65, 19623211), (211, 6045065), (1055, 1209013), (2743, 465005), (13715, 93001)]