15697212729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{168023}}^1$

素因数の和:168205

約数の個数: 32

約数和(自身を含む): 24195456000

約数和(自身を除く): 8498243271

約数列:

[1, 3, 11, 19, 33, 57, 149, 209, 447, 627, 1639, 2831, 4917, 8493, 31141, 93423, 168023, 504069, 1848253, 3192437, 5544759, 9577311, 25035427, 35116807, 75106281, 105350421, 275389697, 475673113, 826169091, 1427019339, 5232404243, 15697212729]

約数ペア:

[(1, 15697212729), (3, 5232404243), (11, 1427019339), (19, 826169091), (33, 475673113), (57, 275389697), (149, 105350421), (209, 75106281), (447, 35116807), (627, 25035427), (1639, 9577311), (2831, 5544759), (4917, 3192437), (8493, 1848253), (31141, 504069), (93423, 168023)]