13574715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 29154816

約数和(自身を除く): 15580101

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 55, 69, 73, 77, 105, 115, 147, 161, 165, 219, 231, 245, 253, 345, 365, 385, 483, 511, 539, 735, 759, 803, 805, 1095, 1127, 1155, 1265, 1533, 1617, 1679, 1771, 2409, 2415, 2555, 2695, 3381, 3577, 3795, 4015, 5037, 5313, 5621, 5635, 7665, 8085, 8395, 8855, 10731, 11753, 12045, 12397, 16863, 16905, 17885, 18469, 25185, 26565, 28105, 35259, 37191, 39347, 53655, 55407, 58765, 61985, 82271, 84315, 92345, 118041, 129283, 176295, 185955, 196735, 246813, 277035, 387849, 411355, 590205, 646415, 904981, 1234065, 1939245, 2714943, 4524905, 13574715]

約数ペア:

[(1, 13574715), (3, 4524905), (5, 2714943), (7, 1939245), (11, 1234065), (15, 904981), (21, 646415), (23, 590205), (33, 411355), (35, 387849), (49, 277035), (55, 246813), (69, 196735), (73, 185955), (77, 176295), (105, 129283), (115, 118041), (147, 92345), (161, 84315), (165, 82271), (219, 61985), (231, 58765), (245, 55407), (253, 53655), (345, 39347), (365, 37191), (385, 35259), (483, 28105), (511, 26565), (539, 25185), (735, 18469), (759, 17885), (803, 16905), (805, 16863), (1095, 12397), (1127, 12045), (1155, 11753), (1265, 10731), (1533, 8855), (1617, 8395), (1679, 8085), (1771, 7665), (2409, 5635), (2415, 5621), (2555, 5313), (2695, 5037), (3381, 4015), (3577, 3795)]