105066865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 138551040

約数和(自身を除く): 33484175

約数列:

[1, 5, 19, 37, 71, 95, 185, 355, 421, 703, 1349, 2105, 2627, 3515, 6745, 7999, 13135, 15577, 29891, 39995, 49913, 77885, 149455, 249565, 295963, 567929, 1105967, 1479815, 2839645, 5529835, 21013373, 105066865]

約数ペア:

[(1, 105066865), (5, 21013373), (19, 5529835), (37, 2839645), (71, 1479815), (95, 1105967), (185, 567929), (355, 295963), (421, 249565), (703, 149455), (1349, 77885), (2105, 49913), (2627, 39995), (3515, 29891), (6745, 15577), (7999, 13135)]