993506445

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5143

約数の個数: 64

約数和(自身を含む): 1862369280

約数和(自身を除く): 868862835

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 423, 465, 705, 837, 1269, 1395, 1457, 2115, 4185, 4371, 5051, 6345, 7285, 13113, 15153, 21855, 25255, 39339, 45459, 65565, 75765, 136377, 156581, 196695, 227295, 237397, 469743, 681885, 712191, 782905, 1186985, 1409229, 2136573, 2348715, 3560955, 4227687, 6409719, 7046145, 7359307, 10682865, 21138435, 22077921, 32048595, 36796535, 66233763, 110389605, 198701289, 331168815, 993506445]

約数ペア:

[(1, 993506445), (3, 331168815), (5, 198701289), (9, 110389605), (15, 66233763), (27, 36796535), (31, 32048595), (45, 22077921), (47, 21138435), (93, 10682865), (135, 7359307), (141, 7046145), (155, 6409719), (235, 4227687), (279, 3560955), (423, 2348715), (465, 2136573), (705, 1409229), (837, 1186985), (1269, 782905), (1395, 712191), (1457, 681885), (2115, 469743), (4185, 237397), (4371, 227295), (5051, 196695), (6345, 156581), (7285, 136377), (13113, 75765), (15153, 65565), (21855, 45459), (25255, 39339)]