713015875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 1057650048

約数和(自身を除く): 344634173

約数列:

[1, 5, 11, 13, 25, 55, 65, 113, 125, 143, 275, 325, 353, 565, 715, 1243, 1375, 1469, 1625, 1765, 2825, 3575, 3883, 4589, 6215, 7345, 8825, 14125, 16159, 17875, 19415, 22945, 31075, 36725, 39889, 44125, 50479, 80795, 97075, 114725, 155375, 183625, 199445, 252395, 403975, 438779, 485375, 518557, 573625, 997225, 1261975, 2019875, 2193895, 2592785, 4986125, 5704127, 6309875, 10969475, 12963925, 28520635, 54847375, 64819625, 142603175, 713015875]

約数ペア:

[(1, 713015875), (5, 142603175), (11, 64819625), (13, 54847375), (25, 28520635), (55, 12963925), (65, 10969475), (113, 6309875), (125, 5704127), (143, 4986125), (275, 2592785), (325, 2193895), (353, 2019875), (565, 1261975), (715, 997225), (1243, 573625), (1375, 518557), (1469, 485375), (1625, 438779), (1765, 403975), (2825, 252395), (3575, 199445), (3883, 183625), (4589, 155375), (6215, 114725), (7345, 97075), (8825, 80795), (14125, 50479), (16159, 44125), (17875, 39889), (19415, 36725), (22945, 31075)]