74846025

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1652

約数の個数: 60

約数和(自身を含む): 144758592

約数和(自身を除く): 69912567

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 207, 225, 345, 405, 575, 621, 675, 1035, 1607, 1725, 1863, 2025, 3105, 4821, 5175, 8035, 9315, 14463, 15525, 24105, 36961, 40175, 43389, 46575, 72315, 110883, 120525, 130167, 184805, 216945, 332649, 361575, 554415, 650835, 924025, 997947, 1084725, 1663245, 2772075, 2993841, 3254175, 4989735, 8316225, 14969205, 24948675, 74846025]

約数ペア:

[(1, 74846025), (3, 24948675), (5, 14969205), (9, 8316225), (15, 4989735), (23, 3254175), (25, 2993841), (27, 2772075), (45, 1663245), (69, 1084725), (75, 997947), (81, 924025), (115, 650835), (135, 554415), (207, 361575), (225, 332649), (345, 216945), (405, 184805), (575, 130167), (621, 120525), (675, 110883), (1035, 72315), (1607, 46575), (1725, 43389), (1863, 40175), (2025, 36961), (3105, 24105), (4821, 15525), (5175, 14463), (8035, 9315)]