1423694545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42863}}^1$

素因数の和:42961

約数の個数: 32

約数和(自身を含む): 2131540992

約数和(自身を除く): 707846447

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2555, 4745, 6643, 33215, 42863, 214315, 300041, 557219, 1500205, 2786095, 3128999, 3900533, 15644995, 19502665, 21902993, 40676987, 109514965, 203384935, 284738909, 1423694545]

約数ペア:

[(1, 1423694545), (5, 284738909), (7, 203384935), (13, 109514965), (35, 40676987), (65, 21902993), (73, 19502665), (91, 15644995), (365, 3900533), (455, 3128999), (511, 2786095), (949, 1500205), (2555, 557219), (4745, 300041), (6643, 214315), (33215, 42863)]