13812137985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{187423}}^1$

素因数の和:187482

約数の個数: 32

約数和(自身を含む): 23480478720

約数和(自身を除く): 9668340735

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 4913, 14739, 24565, 73695, 187423, 562269, 937115, 2811345, 3186191, 9558573, 15930955, 47792865, 54165247, 162495741, 270826235, 812478705, 920809199, 2762427597, 4604045995, 13812137985]

約数ペア:

[(1, 13812137985), (3, 4604045995), (5, 2762427597), (15, 920809199), (17, 812478705), (51, 270826235), (85, 162495741), (255, 54165247), (289, 47792865), (867, 15930955), (1445, 9558573), (4335, 3186191), (4913, 2811345), (14739, 937115), (24565, 562269), (73695, 187423)]