15181935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 26619840

約数和(自身を除く): 11437905

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2053, 2465, 6159, 7395, 10265, 30795, 34901, 59537, 104703, 174505, 178611, 297685, 523515, 893055, 1012129, 3036387, 5060645, 15181935]

約数ペア:

[(1, 15181935), (3, 5060645), (5, 3036387), (15, 1012129), (17, 893055), (29, 523515), (51, 297685), (85, 178611), (87, 174505), (145, 104703), (255, 59537), (435, 34901), (493, 30795), (1479, 10265), (2053, 7395), (2465, 6159)]