29626415

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 18757585

約数列:

[1, 5, 7, 13, 19, 23, 35, 65, 91, 95, 115, 133, 149, 161, 247, 299, 437, 455, 665, 745, 805, 1043, 1235, 1495, 1729, 1937, 2093, 2185, 2831, 3059, 3427, 5215, 5681, 8645, 9685, 10465, 13559, 14155, 15295, 17135, 19817, 23989, 28405, 36803, 39767, 44551, 65113, 67795, 99085, 119945, 184015, 198835, 222755, 257621, 311857, 325565, 455791, 846469, 1288105, 1559285, 2278955, 4232345, 5925283, 29626415]

約数ペア:

[(1, 29626415), (5, 5925283), (7, 4232345), (13, 2278955), (19, 1559285), (23, 1288105), (35, 846469), (65, 455791), (91, 325565), (95, 311857), (115, 257621), (133, 222755), (149, 198835), (161, 184015), (247, 119945), (299, 99085), (437, 67795), (455, 65113), (665, 44551), (745, 39767), (805, 36803), (1043, 28405), (1235, 23989), (1495, 19817), (1729, 17135), (1937, 15295), (2093, 14155), (2185, 13559), (2831, 10465), (3059, 9685), (3427, 8645), (5215, 5681)]