15704869815

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{8039}}^1$

素因数の和:8581

約数の個数: 64

約数和(自身を含む): 28944000000

約数和(自身を除く): 13239130185

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 499, 783, 1305, 1497, 2495, 3915, 4491, 7485, 8039, 13473, 14471, 22455, 24117, 40195, 43413, 67365, 72351, 72355, 120585, 130239, 217053, 217065, 233131, 361755, 390717, 651195, 699393, 1085265, 1165655, 1953585, 2098179, 3496965, 4011461, 6294537, 10490895, 12034383, 20057305, 31472685, 36103149, 60171915, 108309447, 116332369, 180515745, 348997107, 541547235, 581661845, 1046991321, 1744985535, 3140973963, 5234956605, 15704869815]

約数ペア:

[(1, 15704869815), (3, 5234956605), (5, 3140973963), (9, 1744985535), (15, 1046991321), (27, 581661845), (29, 541547235), (45, 348997107), (87, 180515745), (135, 116332369), (145, 108309447), (261, 60171915), (435, 36103149), (499, 31472685), (783, 20057305), (1305, 12034383), (1497, 10490895), (2495, 6294537), (3915, 4011461), (4491, 3496965), (7485, 2098179), (8039, 1953585), (13473, 1165655), (14471, 1085265), (22455, 699393), (24117, 651195), (40195, 390717), (43413, 361755), (67365, 233131), (72351, 217065), (72355, 217053), (120585, 130239)]