16550045

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 21479256

約数和(自身を除く): 4929211

約数列:

[1, 5, 19, 53, 95, 173, 265, 361, 865, 1007, 1805, 3287, 5035, 9169, 16435, 19133, 45845, 62453, 95665, 174211, 312265, 871055, 3310009, 16550045]

約数ペア:

[(1, 16550045), (5, 3310009), (19, 871055), (53, 312265), (95, 174211), (173, 95665), (265, 62453), (361, 45845), (865, 19133), (1007, 16435), (1805, 9169), (3287, 5035)]