140053395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{549229}}^1$

素因数の和:549254

約数の個数: 16

約数和(自身を含む): 237267360

約数和(自身を除く): 97213965

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 549229, 1647687, 2746145, 8238435, 9336893, 28010679, 46684465, 140053395]

約数ペア:

[(1, 140053395), (3, 46684465), (5, 28010679), (15, 9336893), (17, 8238435), (51, 2746145), (85, 1647687), (255, 549229)]