282318235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 368815680

約数和(自身を除く): 86497445

約数列:

[1, 5, 17, 67, 85, 89, 335, 445, 557, 1139, 1513, 2785, 5695, 5963, 7565, 9469, 29815, 37319, 47345, 49573, 101371, 186595, 247865, 506855, 634423, 842741, 3172115, 3321391, 4213705, 16606955, 56463647, 282318235]

約数ペア:

[(1, 282318235), (5, 56463647), (17, 16606955), (67, 4213705), (85, 3321391), (89, 3172115), (335, 842741), (445, 634423), (557, 506855), (1139, 247865), (1513, 186595), (2785, 101371), (5695, 49573), (5963, 47345), (7565, 37319), (9469, 29815)]