82479285

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13781}}^1$

素因数の和:13818

約数の個数: 48

約数和(自身を含む): 171999360

約数和(自身を除く): 89520075

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 13781, 41343, 68905, 96467, 124029, 206715, 261839, 289401, 482335, 620145, 785517, 868203, 1309195, 1447005, 1832873, 2356551, 3927585, 4341015, 5498619, 9164365, 11782755, 16495857, 27493095, 82479285]

約数ペア:

[(1, 82479285), (3, 27493095), (5, 16495857), (7, 11782755), (9, 9164365), (15, 5498619), (19, 4341015), (21, 3927585), (35, 2356551), (45, 1832873), (57, 1447005), (63, 1309195), (95, 868203), (105, 785517), (133, 620145), (171, 482335), (285, 289401), (315, 261839), (399, 206715), (665, 124029), (855, 96467), (1197, 68905), (1995, 41343), (5985, 13781)]