1894095

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 3823560

約数和(自身を除く): 1929465

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 859, 2205, 2577, 4295, 6013, 7731, 12885, 18039, 30065, 38655, 42091, 54117, 90195, 126273, 210455, 270585, 378819, 631365, 1894095]

約数ペア:

[(1, 1894095), (3, 631365), (5, 378819), (7, 270585), (9, 210455), (15, 126273), (21, 90195), (35, 54117), (45, 42091), (49, 38655), (63, 30065), (105, 18039), (147, 12885), (245, 7731), (315, 6013), (441, 4295), (735, 2577), (859, 2205)]