1648897065

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15733}}^1$

素因数の和:15898

約数の個数: 48

約数和(自身を含む): 3048493968

約数和(自身を除く): 1399596903

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 1233, 2055, 2329, 6165, 6987, 11645, 15733, 20961, 34935, 47199, 78665, 104805, 141597, 235995, 267461, 707985, 802383, 1337305, 2155421, 2407149, 4011915, 6466263, 10777105, 12035745, 19398789, 32331315, 36642157, 96993945, 109926471, 183210785, 329779413, 549632355, 1648897065]

約数ペア:

[(1, 1648897065), (3, 549632355), (5, 329779413), (9, 183210785), (15, 109926471), (17, 96993945), (45, 36642157), (51, 32331315), (85, 19398789), (137, 12035745), (153, 10777105), (255, 6466263), (411, 4011915), (685, 2407149), (765, 2155421), (1233, 1337305), (2055, 802383), (2329, 707985), (6165, 267461), (6987, 235995), (11645, 141597), (15733, 104805), (20961, 78665), (34935, 47199)]