267657345

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{19249}}^1$

素因数の和:19366

約数の個数: 32

約数和(自身を含む): 480480000

約数和(自身を除く): 212822655

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 13905, 19249, 57747, 96245, 173241, 288735, 519723, 866205, 1982647, 2598615, 5947941, 9913235, 17843823, 29739705, 53531469, 89219115, 267657345]

約数ペア:

[(1, 267657345), (3, 89219115), (5, 53531469), (9, 29739705), (15, 17843823), (27, 9913235), (45, 5947941), (103, 2598615), (135, 1982647), (309, 866205), (515, 519723), (927, 288735), (1545, 173241), (2781, 96245), (4635, 57747), (13905, 19249)]