4071193345

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{3989}}^1$

素因数の和:4185

約数の個数: 32

約数和(自身を含む): 5157250560

約数和(自身を除く): 1086057215

約数列:

[1, 5, 43, 47, 101, 215, 235, 505, 2021, 3989, 4343, 4747, 10105, 19945, 21715, 23735, 171527, 187483, 204121, 402889, 857635, 937415, 1020605, 2014445, 8061769, 17324227, 18935783, 40308845, 86621135, 94678915, 814238669, 4071193345]

約数ペア:

[(1, 4071193345), (5, 814238669), (43, 94678915), (47, 86621135), (101, 40308845), (215, 18935783), (235, 17324227), (505, 8061769), (2021, 2014445), (3989, 1020605), (4343, 937415), (4747, 857635), (10105, 402889), (19945, 204121), (21715, 187483), (23735, 171527)]