4520565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 9105408

約数和(自身を除く): 4584843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 113, 127, 315, 339, 381, 565, 635, 791, 889, 1017, 1143, 1695, 1905, 2373, 2667, 3955, 4445, 5085, 5715, 7119, 8001, 11865, 13335, 14351, 35595, 40005, 43053, 71755, 100457, 129159, 215265, 301371, 502285, 645795, 904113, 1506855, 4520565]

約数ペア:

[(1, 4520565), (3, 1506855), (5, 904113), (7, 645795), (9, 502285), (15, 301371), (21, 215265), (35, 129159), (45, 100457), (63, 71755), (105, 43053), (113, 40005), (127, 35595), (315, 14351), (339, 13335), (381, 11865), (565, 8001), (635, 7119), (791, 5715), (889, 5085), (1017, 4445), (1143, 3955), (1695, 2667), (1905, 2373)]