189752185

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3229}}^1$

素因数の和:3337

約数の個数: 32

約数和(自身を含む): 275351040

約数和(自身を除く): 85598855

約数列:

[1, 5, 7, 23, 35, 73, 115, 161, 365, 511, 805, 1679, 2555, 3229, 8395, 11753, 16145, 22603, 58765, 74267, 113015, 235717, 371335, 519869, 1178585, 1650019, 2599345, 5421491, 8250095, 27107455, 37950437, 189752185]

約数ペア:

[(1, 189752185), (5, 37950437), (7, 27107455), (23, 8250095), (35, 5421491), (73, 2599345), (115, 1650019), (161, 1178585), (365, 519869), (511, 371335), (805, 235717), (1679, 113015), (2555, 74267), (3229, 58765), (8395, 22603), (11753, 16145)]