159787845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 342081792

約数和(自身を除く): 182293947

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 53, 63, 85, 105, 119, 153, 159, 255, 265, 315, 357, 371, 477, 563, 595, 765, 795, 901, 1071, 1113, 1689, 1785, 1855, 2385, 2703, 2815, 3339, 3941, 4505, 5067, 5355, 5565, 6307, 8109, 8445, 9571, 11823, 13515, 16695, 18921, 19705, 25335, 28713, 29839, 31535, 35469, 40545, 47855, 56763, 59115, 66997, 86139, 89517, 94605, 143565, 149195, 177345, 200991, 208873, 268551, 283815, 334985, 430695, 447585, 507263, 602973, 626619, 1004955, 1044365, 1342755, 1521789, 1879857, 2536315, 3014865, 3133095, 3550841, 4565367, 7608945, 9399285, 10652523, 17754205, 22826835, 31957569, 53262615, 159787845]

約数ペア:

[(1, 159787845), (3, 53262615), (5, 31957569), (7, 22826835), (9, 17754205), (15, 10652523), (17, 9399285), (21, 7608945), (35, 4565367), (45, 3550841), (51, 3133095), (53, 3014865), (63, 2536315), (85, 1879857), (105, 1521789), (119, 1342755), (153, 1044365), (159, 1004955), (255, 626619), (265, 602973), (315, 507263), (357, 447585), (371, 430695), (477, 334985), (563, 283815), (595, 268551), (765, 208873), (795, 200991), (901, 177345), (1071, 149195), (1113, 143565), (1689, 94605), (1785, 89517), (1855, 86139), (2385, 66997), (2703, 59115), (2815, 56763), (3339, 47855), (3941, 40545), (4505, 35469), (5067, 31535), (5355, 29839), (5565, 28713), (6307, 25335), (8109, 19705), (8445, 18921), (9571, 16695), (11823, 13515)]