211528032735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1\times {\mathrm{2767}}^1$

素因数の和:4000

約数の個数: 64

約数和(自身を含む): 359928576000

約数和(自身を除く): 148400543265

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 349, 859, 1047, 1745, 2577, 2767, 4295, 5235, 5933, 8301, 12885, 13835, 14603, 17799, 29665, 41505, 43809, 47039, 73015, 88995, 141117, 219045, 235195, 299791, 705585, 899373, 965683, 1498955, 2376853, 2897049, 4496865, 4828415, 5096447, 7130559, 11884265, 14485245, 15289341, 16416611, 25482235, 35652795, 40406501, 49249833, 76446705, 82083055, 121219503, 202032505, 246249165, 606097515, 829521697, 2488565091, 4147608485, 12442825455, 14101868849, 42305606547, 70509344245, 211528032735]

約数ペア:

[(1, 211528032735), (3, 70509344245), (5, 42305606547), (15, 14101868849), (17, 12442825455), (51, 4147608485), (85, 2488565091), (255, 829521697), (349, 606097515), (859, 246249165), (1047, 202032505), (1745, 121219503), (2577, 82083055), (2767, 76446705), (4295, 49249833), (5235, 40406501), (5933, 35652795), (8301, 25482235), (12885, 16416611), (13835, 15289341), (14603, 14485245), (17799, 11884265), (29665, 7130559), (41505, 5096447), (43809, 4828415), (47039, 4496865), (73015, 2897049), (88995, 2376853), (141117, 1498955), (219045, 965683), (235195, 899373), (299791, 705585)]