30001515

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4057}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 52591680

約数和(自身を除く): 22590165

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 4057, 7395, 12171, 20285, 60855, 68969, 117653, 206907, 344845, 352959, 588265, 1034535, 1764795, 2000101, 6000303, 10000505, 30001515]

約数ペア:

[(1, 30001515), (3, 10000505), (5, 6000303), (15, 2000101), (17, 1764795), (29, 1034535), (51, 588265), (85, 352959), (87, 344845), (145, 206907), (255, 117653), (435, 68969), (493, 60855), (1479, 20285), (2465, 12171), (4057, 7395)]