4001745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 3094575

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 307, 395, 869, 921, 1185, 1535, 2607, 3377, 4345, 4605, 10131, 13035, 16885, 24253, 50655, 72759, 121265, 266783, 363795, 800349, 1333915, 4001745]

約数ペア:

[(1, 4001745), (3, 1333915), (5, 800349), (11, 363795), (15, 266783), (33, 121265), (55, 72759), (79, 50655), (165, 24253), (237, 16885), (307, 13035), (395, 10131), (869, 4605), (921, 4345), (1185, 3377), (1535, 2607)]