8712878175

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1\times {\mathrm{1453}}^1$

素因数の和:2417

約数の個数: 72

約数和(自身を含む): 16172551200

約数和(自身を除く): 7459673025

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 919, 1305, 1453, 2175, 2757, 4359, 4595, 6525, 7265, 8271, 13077, 13785, 21795, 22975, 26651, 36325, 41355, 42137, 65385, 68925, 79953, 108975, 126411, 133255, 206775, 210685, 239859, 326925, 379233, 399765, 632055, 666275, 1053425, 1199295, 1335307, 1896165, 1998825, 3160275, 4005921, 5996475, 6676535, 9480825, 12017763, 20029605, 33382675, 38723903, 60088815, 100148025, 116171709, 193619515, 300444075, 348515127, 580858545, 968097575, 1742575635, 2904292725, 8712878175]

約数ペア:

[(1, 8712878175), (3, 2904292725), (5, 1742575635), (9, 968097575), (15, 580858545), (25, 348515127), (29, 300444075), (45, 193619515), (75, 116171709), (87, 100148025), (145, 60088815), (225, 38723903), (261, 33382675), (435, 20029605), (725, 12017763), (919, 9480825), (1305, 6676535), (1453, 5996475), (2175, 4005921), (2757, 3160275), (4359, 1998825), (4595, 1896165), (6525, 1335307), (7265, 1199295), (8271, 1053425), (13077, 666275), (13785, 632055), (21795, 399765), (22975, 379233), (26651, 326925), (36325, 239859), (41355, 210685), (42137, 206775), (65385, 133255), (68925, 126411), (79953, 108975)]