2912143185

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{1027211}}^1$

素因数の和:1027235

約数の個数: 40

約数和(自身を含む): 5966047296

約数和(自身を除く): 3053904111

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 1027211, 3081633, 5136055, 7190477, 9244899, 15408165, 21571431, 27734697, 35952385, 46224495, 64714293, 83204091, 107857155, 138673485, 194142879, 323571465, 416020455, 582428637, 970714395, 2912143185]

約数ペア:

[(1, 2912143185), (3, 970714395), (5, 582428637), (7, 416020455), (9, 323571465), (15, 194142879), (21, 138673485), (27, 107857155), (35, 83204091), (45, 64714293), (63, 46224495), (81, 35952385), (105, 27734697), (135, 21571431), (189, 15408165), (315, 9244899), (405, 7190477), (567, 5136055), (945, 3081633), (2835, 1027211)]