141007545

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{63949}}^1$

素因数の和:63974

約数の個数: 36

約数和(自身を含む): 284321700

約数和(自身を除く): 143314155

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 63949, 191847, 319745, 447643, 575541, 959235, 1342929, 2238215, 2877705, 3133501, 4028787, 6714645, 9400503, 15667505, 20143935, 28201509, 47002515, 141007545]

約数ペア:

[(1, 141007545), (3, 47002515), (5, 28201509), (7, 20143935), (9, 15667505), (15, 9400503), (21, 6714645), (35, 4028787), (45, 3133501), (49, 2877705), (63, 2238215), (105, 1342929), (147, 959235), (245, 575541), (315, 447643), (441, 319745), (735, 191847), (2205, 63949)]