27930825

素因数分解:

$3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1096

約数の個数: 60

約数和(自身を含む): 55769868

約数和(自身を除く): 27839043

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 81, 117, 135, 195, 225, 325, 351, 405, 585, 675, 975, 1053, 1061, 1755, 2025, 2925, 3183, 5265, 5305, 8775, 9549, 13793, 15915, 26325, 26525, 28647, 41379, 47745, 68965, 79575, 85941, 124137, 143235, 206895, 238725, 344825, 372411, 429705, 620685, 716175, 1034475, 1117233, 1862055, 2148525, 3103425, 5586165, 9310275, 27930825]

約数ペア:

[(1, 27930825), (3, 9310275), (5, 5586165), (9, 3103425), (13, 2148525), (15, 1862055), (25, 1117233), (27, 1034475), (39, 716175), (45, 620685), (65, 429705), (75, 372411), (81, 344825), (117, 238725), (135, 206895), (195, 143235), (225, 124137), (325, 85941), (351, 79575), (405, 68965), (585, 47745), (675, 41379), (975, 28647), (1053, 26525), (1061, 26325), (1755, 15915), (2025, 13793), (2925, 9549), (3183, 8775), (5265, 5305)]