204825535485

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{2447}}^1$

素因数の和:3218

約数の個数: 64

約数和(自身を含む): 336296448000

約数和(自身を除く): 131470912515

約数列:

[1, 3, 5, 15, 53, 159, 211, 265, 499, 633, 795, 1055, 1497, 2447, 2495, 3165, 7341, 7485, 11183, 12235, 26447, 33549, 36705, 55915, 79341, 105289, 129691, 132235, 167745, 315867, 389073, 396705, 516317, 526445, 648455, 1221053, 1548951, 1579335, 1945365, 2581585, 3663159, 5580317, 6105265, 7744755, 16740951, 18315795, 27364801, 27901585, 64715809, 82094403, 83704755, 136824005, 194147427, 257642183, 323579045, 410472015, 772926549, 970737135, 1288210915, 3864632745, 13655035699, 40965107097, 68275178495, 204825535485]

約数ペア:

[(1, 204825535485), (3, 68275178495), (5, 40965107097), (15, 13655035699), (53, 3864632745), (159, 1288210915), (211, 970737135), (265, 772926549), (499, 410472015), (633, 323579045), (795, 257642183), (1055, 194147427), (1497, 136824005), (2447, 83704755), (2495, 82094403), (3165, 64715809), (7341, 27901585), (7485, 27364801), (11183, 18315795), (12235, 16740951), (26447, 7744755), (33549, 6105265), (36705, 5580317), (55915, 3663159), (79341, 2581585), (105289, 1945365), (129691, 1579335), (132235, 1548951), (167745, 1221053), (315867, 648455), (389073, 526445), (396705, 516317)]