420092565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{9043}}^1$

素因数の和:9233

約数の個数: 32

約数和(自身を含む): 711943680

約数和(自身を除く): 291851115

約数列:

[1, 3, 5, 15, 19, 57, 95, 163, 285, 489, 815, 2445, 3097, 9043, 9291, 15485, 27129, 45215, 46455, 135645, 171817, 515451, 859085, 1474009, 2577255, 4422027, 7370045, 22110135, 28006171, 84018513, 140030855, 420092565]

約数ペア:

[(1, 420092565), (3, 140030855), (5, 84018513), (15, 28006171), (19, 22110135), (57, 7370045), (95, 4422027), (163, 2577255), (285, 1474009), (489, 859085), (815, 515451), (2445, 171817), (3097, 135645), (9043, 46455), (9291, 45215), (15485, 27129)]