190030455

素因数分解:

$3^4\times 5^1\times {\mathrm{607}}^1\times {\mathrm{773}}^1$

素因数の和:1397

約数の個数: 40

約数和(自身を含む): 341649792

約数和(自身を除く): 151619337

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 607, 773, 1821, 2319, 3035, 3865, 5463, 6957, 9105, 11595, 16389, 20871, 27315, 34785, 49167, 62613, 81945, 104355, 245835, 313065, 469211, 1407633, 2346055, 4222899, 7038165, 12668697, 21114495, 38006091, 63343485, 190030455]

約数ペア:

[(1, 190030455), (3, 63343485), (5, 38006091), (9, 21114495), (15, 12668697), (27, 7038165), (45, 4222899), (81, 2346055), (135, 1407633), (405, 469211), (607, 313065), (773, 245835), (1821, 104355), (2319, 81945), (3035, 62613), (3865, 49167), (5463, 34785), (6957, 27315), (9105, 20871), (11595, 16389)]