15288141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 8788659

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 659, 703, 1221, 1977, 2109, 7249, 7733, 12521, 21747, 23199, 24383, 37563, 73149, 137731, 268213, 413193, 463277, 804639, 1389831, 5096047, 15288141]

約数ペア:

[(1, 15288141), (3, 5096047), (11, 1389831), (19, 804639), (33, 463277), (37, 413193), (57, 268213), (111, 137731), (209, 73149), (407, 37563), (627, 24383), (659, 23199), (703, 21747), (1221, 12521), (1977, 7733), (2109, 7249)]