263196145

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{5741}}^1$

素因数の和:5972

約数の個数: 16

約数和(自身を含む): 323710992

約数和(自身を除く): 60514847

約数列:

[1, 5, 53, 173, 265, 865, 5741, 9169, 28705, 45845, 304273, 993193, 1521365, 4965965, 52639229, 263196145]

約数ペア:

[(1, 263196145), (5, 52639229), (53, 4965965), (173, 1521365), (265, 993193), (865, 304273), (5741, 45845), (9169, 28705)]