2023269825

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{12743}}^1$

素因数の和:12858

約数の個数: 48

約数和(自身を含む): 3508168320

約数和(自身を除く): 1484898495

約数列:

[1, 3, 5, 15, 25, 29, 73, 75, 87, 145, 219, 365, 435, 725, 1095, 1825, 2117, 2175, 5475, 6351, 10585, 12743, 31755, 38229, 52925, 63715, 158775, 191145, 318575, 369547, 930239, 955725, 1108641, 1847735, 2790717, 4651195, 5543205, 9238675, 13953585, 23255975, 26976931, 27716025, 69767925, 80930793, 134884655, 404653965, 674423275, 2023269825]

約数ペア:

[(1, 2023269825), (3, 674423275), (5, 404653965), (15, 134884655), (25, 80930793), (29, 69767925), (73, 27716025), (75, 26976931), (87, 23255975), (145, 13953585), (219, 9238675), (365, 5543205), (435, 4651195), (725, 2790717), (1095, 1847735), (1825, 1108641), (2117, 955725), (2175, 930239), (5475, 369547), (6351, 318575), (10585, 191145), (12743, 158775), (31755, 63715), (38229, 52925)]