2066571675

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4553

約数の個数: 72

約数和(自身を含む): 4244847360

約数和(自身を除く): 2178275685

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 311, 315, 525, 933, 1555, 1575, 2177, 2799, 4219, 4665, 6531, 7775, 10885, 12657, 13995, 19593, 21095, 23325, 29533, 32655, 37971, 54425, 63285, 69975, 88599, 97965, 105475, 147665, 163275, 189855, 265797, 316425, 442995, 489825, 738325, 949275, 1312109, 1328985, 2214975, 3936327, 6560545, 6644925, 9184763, 11808981, 19681635, 27554289, 32802725, 45923815, 59044905, 82662867, 98408175, 137771445, 229619075, 295224525, 413314335, 688857225, 2066571675]

約数ペア:

[(1, 2066571675), (3, 688857225), (5, 413314335), (7, 295224525), (9, 229619075), (15, 137771445), (21, 98408175), (25, 82662867), (35, 59044905), (45, 45923815), (63, 32802725), (75, 27554289), (105, 19681635), (175, 11808981), (225, 9184763), (311, 6644925), (315, 6560545), (525, 3936327), (933, 2214975), (1555, 1328985), (1575, 1312109), (2177, 949275), (2799, 738325), (4219, 489825), (4665, 442995), (6531, 316425), (7775, 265797), (10885, 189855), (12657, 163275), (13995, 147665), (19593, 105475), (21095, 97965), (23325, 88599), (29533, 69975), (32655, 63285), (37971, 54425)]