1963395

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 4073472

約数和(自身を除く): 2110077

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 271, 315, 345, 483, 805, 813, 1035, 1355, 1449, 1897, 2415, 2439, 4065, 5691, 6233, 7245, 9485, 12195, 17073, 18699, 28455, 31165, 43631, 56097, 85365, 93495, 130893, 218155, 280485, 392679, 654465, 1963395]

約数ペア:

[(1, 1963395), (3, 654465), (5, 392679), (7, 280485), (9, 218155), (15, 130893), (21, 93495), (23, 85365), (35, 56097), (45, 43631), (63, 31165), (69, 28455), (105, 18699), (115, 17073), (161, 12195), (207, 9485), (271, 7245), (315, 6233), (345, 5691), (483, 4065), (805, 2439), (813, 2415), (1035, 1897), (1355, 1449)]