15697979145

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{915601}}^1$

素因数の和:915742

約数の個数: 32

約数和(自身を含む): 28127293440

約数和(自身を除く): 12429314295

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 17145, 915601, 2746803, 4578005, 8240409, 13734015, 24721227, 41202045, 116281327, 123606135, 348843981, 581406635, 1046531943, 1744219905, 3139595829, 5232659715, 15697979145]

約数ペア:

[(1, 15697979145), (3, 5232659715), (5, 3139595829), (9, 1744219905), (15, 1046531943), (27, 581406635), (45, 348843981), (127, 123606135), (135, 116281327), (381, 41202045), (635, 24721227), (1143, 13734015), (1905, 8240409), (3429, 4578005), (5715, 2746803), (17145, 915601)]