297030265

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{661}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 420205824

約数和(自身を除く): 123175559

約数列:

[1, 5, 7, 35, 37, 185, 259, 347, 661, 1295, 1735, 2429, 3305, 4627, 12145, 12839, 23135, 24457, 64195, 89873, 122285, 171199, 229367, 449365, 855995, 1146835, 1605569, 8027845, 8486579, 42432895, 59406053, 297030265]

約数ペア:

[(1, 297030265), (5, 59406053), (7, 42432895), (35, 8486579), (37, 8027845), (185, 1605569), (259, 1146835), (347, 855995), (661, 449365), (1295, 229367), (1735, 171199), (2429, 122285), (3305, 89873), (4627, 64195), (12145, 24457), (12839, 23135)]