3717857775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{353}}^1\times {\mathrm{389}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 6522506640

約数和(自身を除く): 2804648865

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 353, 361, 389, 475, 1059, 1083, 1167, 1425, 1765, 1805, 1945, 5295, 5415, 5835, 6707, 7391, 8825, 9025, 9725, 20121, 22173, 26475, 27075, 29175, 33535, 36955, 100605, 110865, 127433, 137317, 140429, 167675, 184775, 382299, 411951, 421287, 503025, 554325, 637165, 686585, 702145, 1911495, 2059755, 2106435, 2609023, 3185825, 3432925, 3510725, 7827069, 9557475, 10298775, 10532175, 13045115, 39135345, 49571437, 65225575, 148714311, 195676725, 247857185, 743571555, 1239285925, 3717857775]

約数ペア:

[(1, 3717857775), (3, 1239285925), (5, 743571555), (15, 247857185), (19, 195676725), (25, 148714311), (57, 65225575), (75, 49571437), (95, 39135345), (285, 13045115), (353, 10532175), (361, 10298775), (389, 9557475), (475, 7827069), (1059, 3510725), (1083, 3432925), (1167, 3185825), (1425, 2609023), (1765, 2106435), (1805, 2059755), (1945, 1911495), (5295, 702145), (5415, 686585), (5835, 637165), (6707, 554325), (7391, 503025), (8825, 421287), (9025, 411951), (9725, 382299), (20121, 184775), (22173, 167675), (26475, 140429), (27075, 137317), (29175, 127433), (33535, 110865), (36955, 100605)]