71149845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 60454635

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 127, 169, 195, 221, 255, 381, 507, 635, 663, 845, 1105, 1651, 1905, 2159, 2197, 2535, 2873, 3315, 4953, 6477, 6591, 8255, 8619, 10795, 10985, 14365, 21463, 24765, 28067, 32385, 32955, 37349, 43095, 64389, 84201, 107315, 112047, 140335, 186745, 279019, 321945, 364871, 421005, 560235, 837057, 1094613, 1395095, 1824355, 4185285, 4743323, 5473065, 14229969, 23716615, 71149845]

約数ペア:

[(1, 71149845), (3, 23716615), (5, 14229969), (13, 5473065), (15, 4743323), (17, 4185285), (39, 1824355), (51, 1395095), (65, 1094613), (85, 837057), (127, 560235), (169, 421005), (195, 364871), (221, 321945), (255, 279019), (381, 186745), (507, 140335), (635, 112047), (663, 107315), (845, 84201), (1105, 64389), (1651, 43095), (1905, 37349), (2159, 32955), (2197, 32385), (2535, 28067), (2873, 24765), (3315, 21463), (4953, 14365), (6477, 10985), (6591, 10795), (8255, 8619)]