55180335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 107071488

約数和(自身を除く): 51891153

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 161, 219, 313, 345, 365, 483, 511, 805, 939, 1095, 1533, 1565, 1679, 2191, 2415, 2555, 4695, 5037, 6573, 7199, 7665, 8395, 10955, 11753, 21597, 22849, 25185, 32865, 35259, 35995, 50393, 58765, 68547, 107985, 114245, 151179, 159943, 176295, 251965, 342735, 479829, 525527, 755895, 799715, 1576581, 2399145, 2627635, 3678689, 7882905, 11036067, 18393445, 55180335]

約数ペア:

[(1, 55180335), (3, 18393445), (5, 11036067), (7, 7882905), (15, 3678689), (21, 2627635), (23, 2399145), (35, 1576581), (69, 799715), (73, 755895), (105, 525527), (115, 479829), (161, 342735), (219, 251965), (313, 176295), (345, 159943), (365, 151179), (483, 114245), (511, 107985), (805, 68547), (939, 58765), (1095, 50393), (1533, 35995), (1565, 35259), (1679, 32865), (2191, 25185), (2415, 22849), (2555, 21597), (4695, 11753), (5037, 10955), (6573, 8395), (7199, 7665)]