1394745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1093575

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 107, 165, 237, 321, 395, 535, 869, 1177, 1185, 1605, 2607, 3531, 4345, 5885, 8453, 13035, 17655, 25359, 42265, 92983, 126795, 278949, 464915, 1394745]

約数ペア:

[(1, 1394745), (3, 464915), (5, 278949), (11, 126795), (15, 92983), (33, 42265), (55, 25359), (79, 17655), (107, 13035), (165, 8453), (237, 5885), (321, 4345), (395, 3531), (535, 2607), (869, 1605), (1177, 1185)]