675661185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 1235707200

約数和(自身を除く): 560046015

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 643, 855, 1229, 1929, 3215, 3687, 5787, 6145, 9645, 11061, 12217, 18435, 23351, 28935, 36651, 55305, 61085, 70053, 109953, 116755, 183255, 210159, 350265, 549765, 790247, 1050795, 2370741, 3951235, 7112223, 11853705, 15014693, 35561115, 45044079, 75073465, 135132237, 225220395, 675661185]

約数ペア:

[(1, 675661185), (3, 225220395), (5, 135132237), (9, 75073465), (15, 45044079), (19, 35561115), (45, 15014693), (57, 11853705), (95, 7112223), (171, 3951235), (285, 2370741), (643, 1050795), (855, 790247), (1229, 549765), (1929, 350265), (3215, 210159), (3687, 183255), (5787, 116755), (6145, 109953), (9645, 70053), (11061, 61085), (12217, 55305), (18435, 36651), (23351, 28935)]