76628475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4457

約数の個数: 72

約数和(自身を含む): 171155712

約数和(自身を除く): 94527237

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 4423, 5775, 13269, 17325, 22115, 30961, 39807, 48653, 66345, 92883, 110575, 145959, 154805, 199035, 243265, 278649, 331725, 340571, 437877, 464415, 729795, 774025, 995175, 1021713, 1216325, 1393245, 1702855, 2189385, 2322075, 3065139, 3648975, 5108565, 6966225, 8514275, 10946925, 15325695, 25542825, 76628475]

約数ペア:

[(1, 76628475), (3, 25542825), (5, 15325695), (7, 10946925), (9, 8514275), (11, 6966225), (15, 5108565), (21, 3648975), (25, 3065139), (33, 2322075), (35, 2189385), (45, 1702855), (55, 1393245), (63, 1216325), (75, 1021713), (77, 995175), (99, 774025), (105, 729795), (165, 464415), (175, 437877), (225, 340571), (231, 331725), (275, 278649), (315, 243265), (385, 199035), (495, 154805), (525, 145959), (693, 110575), (825, 92883), (1155, 66345), (1575, 48653), (1925, 39807), (2475, 30961), (3465, 22115), (4423, 17325), (5775, 13269)]