39970245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3769}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 73831680

約数和(自身を除く): 33861435

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 3535, 3769, 10605, 11307, 18845, 26383, 56535, 79149, 131915, 380669, 395745, 1142007, 1903345, 2664683, 5710035, 7994049, 13323415, 39970245]

約数ペア:

[(1, 39970245), (3, 13323415), (5, 7994049), (7, 5710035), (15, 2664683), (21, 1903345), (35, 1142007), (101, 395745), (105, 380669), (303, 131915), (505, 79149), (707, 56535), (1515, 26383), (2121, 18845), (3535, 11307), (3769, 10605)]