40344525

素因数分解:

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

素因数の和:1103

約数の個数: 54

約数和(自身を含む): 78321438

約数和(自身を除く): 37976913

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1061, 1521, 2535, 2925, 3183, 4225, 5305, 7605, 9549, 12675, 13793, 15915, 26525, 38025, 41379, 47745, 68965, 79575, 124137, 179309, 206895, 238725, 344825, 537927, 620685, 896545, 1034475, 1613781, 2689635, 3103425, 4482725, 8068905, 13448175, 40344525]

約数ペア:

[(1, 40344525), (3, 13448175), (5, 8068905), (9, 4482725), (13, 3103425), (15, 2689635), (25, 1613781), (39, 1034475), (45, 896545), (65, 620685), (75, 537927), (117, 344825), (169, 238725), (195, 206895), (225, 179309), (325, 124137), (507, 79575), (585, 68965), (845, 47745), (975, 41379), (1061, 38025), (1521, 26525), (2535, 15915), (2925, 13793), (3183, 12675), (4225, 9549), (5305, 7605)]