415953795

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{6917}}^1$

素因数の和:7155

約数の個数: 32

約数和(自身を含む): 703975680

約数和(自身を除く): 288021885

約数列:

[1, 3, 5, 15, 19, 57, 95, 211, 285, 633, 1055, 3165, 4009, 6917, 12027, 20045, 20751, 34585, 60135, 103755, 131423, 394269, 657115, 1459487, 1971345, 4378461, 7297435, 21892305, 27730253, 83190759, 138651265, 415953795]

約数ペア:

[(1, 415953795), (3, 138651265), (5, 83190759), (15, 27730253), (19, 21892305), (57, 7297435), (95, 4378461), (211, 1971345), (285, 1459487), (633, 657115), (1055, 394269), (3165, 131423), (4009, 103755), (6917, 60135), (12027, 34585), (20045, 20751)]