7130403075

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{14303}}^1$

素因数の和:14373

約数の個数: 72

約数和(自身を含む): 13068592128

約数和(自身を除く): 5938189053

約数列:

[1, 3, 5, 15, 17, 23, 25, 51, 69, 75, 85, 115, 255, 289, 345, 391, 425, 575, 867, 1173, 1275, 1445, 1725, 1955, 4335, 5865, 6647, 7225, 9775, 14303, 19941, 21675, 29325, 33235, 42909, 71515, 99705, 166175, 214545, 243151, 328969, 357575, 498525, 729453, 986907, 1072725, 1215755, 1644845, 3647265, 4133567, 4934535, 5592473, 6078775, 8224225, 12400701, 16777419, 18236325, 20667835, 24672675, 27962365, 62003505, 83887095, 95072041, 103339175, 139811825, 285216123, 310017525, 419435475, 475360205, 1426080615, 2376801025, 7130403075]

約数ペア:

[(1, 7130403075), (3, 2376801025), (5, 1426080615), (15, 475360205), (17, 419435475), (23, 310017525), (25, 285216123), (51, 139811825), (69, 103339175), (75, 95072041), (85, 83887095), (115, 62003505), (255, 27962365), (289, 24672675), (345, 20667835), (391, 18236325), (425, 16777419), (575, 12400701), (867, 8224225), (1173, 6078775), (1275, 5592473), (1445, 4934535), (1725, 4133567), (1955, 3647265), (4335, 1644845), (5865, 1215755), (6647, 1072725), (7225, 986907), (9775, 729453), (14303, 498525), (19941, 357575), (21675, 328969), (29325, 243151), (33235, 214545), (42909, 166175), (71515, 99705)]