5156331375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6737}}^1$

素因数の和:6925

約数の個数: 64

約数和(自身を含む): 9300380544

約数和(自身を除く): 4144049169

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 157, 195, 325, 375, 471, 785, 975, 1625, 2041, 2355, 3925, 4875, 6123, 6737, 10205, 11775, 19625, 20211, 30615, 33685, 51025, 58875, 87581, 101055, 153075, 168425, 255125, 262743, 437905, 505275, 765375, 842125, 1057709, 1313715, 2189525, 2526375, 3173127, 5288545, 6568575, 10947625, 13750217, 15865635, 26442725, 32842875, 41250651, 68751085, 79328175, 132213625, 206253255, 343755425, 396640875, 1031266275, 1718777125, 5156331375]

約数ペア:

[(1, 5156331375), (3, 1718777125), (5, 1031266275), (13, 396640875), (15, 343755425), (25, 206253255), (39, 132213625), (65, 79328175), (75, 68751085), (125, 41250651), (157, 32842875), (195, 26442725), (325, 15865635), (375, 13750217), (471, 10947625), (785, 6568575), (975, 5288545), (1625, 3173127), (2041, 2526375), (2355, 2189525), (3925, 1313715), (4875, 1057709), (6123, 842125), (6737, 765375), (10205, 505275), (11775, 437905), (19625, 262743), (20211, 255125), (30615, 168425), (33685, 153075), (51025, 101055), (58875, 87581)]