38470285

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 54369792

約数和(自身を除く): 15899507

約数列:

[1, 5, 7, 35, 71, 113, 137, 355, 497, 565, 685, 791, 959, 2485, 3955, 4795, 8023, 9727, 15481, 40115, 48635, 56161, 68089, 77405, 108367, 280805, 340445, 541835, 1099151, 5495755, 7694057, 38470285]

約数ペア:

[(1, 38470285), (5, 7694057), (7, 5495755), (35, 1099151), (71, 541835), (113, 340445), (137, 280805), (355, 108367), (497, 77405), (565, 68089), (685, 56161), (791, 48635), (959, 40115), (2485, 15481), (3955, 9727), (4795, 8023)]