55430315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 72705600

約数和(自身を除く): 17275285

約数列:

[1, 5, 19, 53, 95, 101, 109, 265, 505, 545, 1007, 1919, 2071, 5035, 5353, 5777, 9595, 10355, 11009, 26765, 28885, 55045, 101707, 109763, 209171, 508535, 548815, 583477, 1045855, 2917385, 11086063, 55430315]

約数ペア:

[(1, 55430315), (5, 11086063), (19, 2917385), (53, 1045855), (95, 583477), (101, 548815), (109, 508535), (265, 209171), (505, 109763), (545, 101707), (1007, 55045), (1919, 28885), (2071, 26765), (5035, 11009), (5353, 10355), (5777, 9595)]