15704884395

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{39799}}^1$

素因数の和:39929

約数の個数: 64

約数和(自身を含む): 29038080000

約数和(自身を除く): 13333195605

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 79, 111, 135, 185, 237, 333, 395, 555, 711, 999, 1185, 1665, 2133, 2923, 3555, 4995, 8769, 10665, 14615, 26307, 39799, 43845, 78921, 119397, 131535, 198995, 358191, 394605, 596985, 1074573, 1472563, 1790955, 3144121, 4417689, 5372865, 7362815, 9432363, 13253067, 15720605, 22088445, 28297089, 39759201, 47161815, 66265335, 84891267, 116332477, 141485445, 198796005, 348997431, 424456335, 581662385, 1046992293, 1744987155, 3140976879, 5234961465, 15704884395]

約数ペア:

[(1, 15704884395), (3, 5234961465), (5, 3140976879), (9, 1744987155), (15, 1046992293), (27, 581662385), (37, 424456335), (45, 348997431), (79, 198796005), (111, 141485445), (135, 116332477), (185, 84891267), (237, 66265335), (333, 47161815), (395, 39759201), (555, 28297089), (711, 22088445), (999, 15720605), (1185, 13253067), (1665, 9432363), (2133, 7362815), (2923, 5372865), (3555, 4417689), (4995, 3144121), (8769, 1790955), (10665, 1472563), (14615, 1074573), (26307, 596985), (39799, 394605), (43845, 358191), (78921, 198995), (119397, 131535)]