53788485

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{937}}^1$

素因数の和:1077

約数の個数: 32

約数和(自身を含む): 89147520

約数和(自身を除く): 35359035

約数列:

[1, 3, 5, 15, 43, 89, 129, 215, 267, 445, 645, 937, 1335, 2811, 3827, 4685, 11481, 14055, 19135, 40291, 57405, 83393, 120873, 201455, 250179, 416965, 604365, 1250895, 3585899, 10757697, 17929495, 53788485]

約数ペア:

[(1, 53788485), (3, 17929495), (5, 10757697), (15, 3585899), (43, 1250895), (89, 604365), (129, 416965), (215, 250179), (267, 201455), (445, 120873), (645, 83393), (937, 57405), (1335, 40291), (2811, 19135), (3827, 14055), (4685, 11481)]