47451745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 64235520

約数和(自身を除く): 16783775

約数列:

[1, 5, 11, 55, 67, 79, 163, 335, 395, 737, 815, 869, 1793, 3685, 4345, 5293, 8965, 10921, 12877, 26465, 54605, 58223, 64385, 120131, 141647, 291115, 600655, 708235, 862759, 4313795, 9490349, 47451745]

約数ペア:

[(1, 47451745), (5, 9490349), (11, 4313795), (55, 862759), (67, 708235), (79, 600655), (163, 291115), (335, 141647), (395, 120131), (737, 64385), (815, 58223), (869, 54605), (1793, 26465), (3685, 12877), (4345, 10921), (5293, 8965)]