326873015

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1823}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 462274560

約数和(自身を除く): 135401545

約数列:

[1, 5, 7, 35, 47, 109, 235, 329, 545, 763, 1645, 1823, 3815, 5123, 9115, 12761, 25615, 35861, 63805, 85681, 179305, 198707, 428405, 599767, 993535, 1390949, 2998835, 6954745, 9339229, 46696145, 65374603, 326873015]

約数ペア:

[(1, 326873015), (5, 65374603), (7, 46696145), (35, 9339229), (47, 6954745), (109, 2998835), (235, 1390949), (329, 993535), (545, 599767), (763, 428405), (1645, 198707), (1823, 179305), (3815, 85681), (5123, 63805), (9115, 35861), (12761, 25615)]