25835355

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:738

約数の個数: 80

約数和(自身を含む): 57081024

約数和(自身を除く): 31245669

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 81, 91, 105, 117, 135, 189, 195, 273, 315, 351, 405, 455, 567, 585, 701, 819, 945, 1053, 1365, 1755, 2103, 2457, 2835, 3505, 4095, 4907, 5265, 6309, 7371, 9113, 10515, 12285, 14721, 18927, 24535, 27339, 31545, 36855, 44163, 45565, 56781, 63791, 73605, 82017, 94635, 132489, 136695, 191373, 220815, 246051, 283905, 318955, 397467, 410085, 574119, 662445, 738153, 956865, 1230255, 1722357, 1987335, 2870595, 3690765, 5167071, 8611785, 25835355]

約数ペア:

[(1, 25835355), (3, 8611785), (5, 5167071), (7, 3690765), (9, 2870595), (13, 1987335), (15, 1722357), (21, 1230255), (27, 956865), (35, 738153), (39, 662445), (45, 574119), (63, 410085), (65, 397467), (81, 318955), (91, 283905), (105, 246051), (117, 220815), (135, 191373), (189, 136695), (195, 132489), (273, 94635), (315, 82017), (351, 73605), (405, 63791), (455, 56781), (567, 45565), (585, 44163), (701, 36855), (819, 31545), (945, 27339), (1053, 24535), (1365, 18927), (1755, 14721), (2103, 12285), (2457, 10515), (2835, 9113), (3505, 7371), (4095, 6309), (4907, 5265)]