61607385

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 130470912

約数和(自身を除く): 68863527

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 81, 93, 105, 135, 155, 189, 217, 279, 315, 405, 465, 567, 651, 701, 837, 945, 1085, 1395, 1953, 2103, 2511, 2835, 3255, 3505, 4185, 4907, 5859, 6309, 9765, 10515, 12555, 14721, 17577, 18927, 21731, 24535, 29295, 31545, 44163, 56781, 65193, 73605, 87885, 94635, 108655, 132489, 152117, 195579, 220815, 283905, 325965, 397467, 456351, 586737, 662445, 760585, 977895, 1369053, 1760211, 1987335, 2281755, 2933685, 4107159, 6845265, 8801055, 12321477, 20535795, 61607385]

約数ペア:

[(1, 61607385), (3, 20535795), (5, 12321477), (7, 8801055), (9, 6845265), (15, 4107159), (21, 2933685), (27, 2281755), (31, 1987335), (35, 1760211), (45, 1369053), (63, 977895), (81, 760585), (93, 662445), (105, 586737), (135, 456351), (155, 397467), (189, 325965), (217, 283905), (279, 220815), (315, 195579), (405, 152117), (465, 132489), (567, 108655), (651, 94635), (701, 87885), (837, 73605), (945, 65193), (1085, 56781), (1395, 44163), (1953, 31545), (2103, 29295), (2511, 24535), (2835, 21731), (3255, 18927), (3505, 17577), (4185, 14721), (4907, 12555), (5859, 10515), (6309, 9765)]