804737025

素因数分解:

$3^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1117

約数の個数: 72

約数和(自身を含む): 1507091040

約数和(自身を除く): 702354015

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 139, 225, 243, 405, 417, 675, 695, 953, 1215, 1251, 2025, 2085, 2859, 3475, 3753, 4765, 6075, 6255, 8577, 10425, 11259, 14295, 18765, 23825, 25731, 31275, 33777, 42885, 56295, 71475, 77193, 93825, 128655, 132467, 168885, 214425, 231579, 281475, 385965, 397401, 643275, 662335, 844425, 1157895, 1192203, 1929825, 1987005, 3311675, 3576609, 5789475, 5961015, 9935025, 10729827, 17883045, 29805075, 32189481, 53649135, 89415225, 160947405, 268245675, 804737025]

約数ペア:

[(1, 804737025), (3, 268245675), (5, 160947405), (9, 89415225), (15, 53649135), (25, 32189481), (27, 29805075), (45, 17883045), (75, 10729827), (81, 9935025), (135, 5961015), (139, 5789475), (225, 3576609), (243, 3311675), (405, 1987005), (417, 1929825), (675, 1192203), (695, 1157895), (953, 844425), (1215, 662335), (1251, 643275), (2025, 397401), (2085, 385965), (2859, 281475), (3475, 231579), (3753, 214425), (4765, 168885), (6075, 132467), (6255, 128655), (8577, 93825), (10425, 77193), (11259, 71475), (14295, 56295), (18765, 42885), (23825, 33777), (25731, 31275)]