71358105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 64

約数和(自身を含む): 142990848

約数和(自身を除く): 71632743

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 793, 857, 915, 1281, 1365, 2135, 2379, 2571, 3965, 4285, 5551, 5999, 6405, 11141, 11895, 12855, 16653, 17997, 27755, 29995, 33423, 52277, 55705, 77987, 83265, 89985, 156831, 167115, 233961, 261385, 365939, 389935, 679601, 784155, 1097817, 1169805, 1829695, 2038803, 3398005, 4757207, 5489085, 10194015, 14271621, 23786035, 71358105]

約数ペア:

[(1, 71358105), (3, 23786035), (5, 14271621), (7, 10194015), (13, 5489085), (15, 4757207), (21, 3398005), (35, 2038803), (39, 1829695), (61, 1169805), (65, 1097817), (91, 784155), (105, 679601), (183, 389935), (195, 365939), (273, 261385), (305, 233961), (427, 167115), (455, 156831), (793, 89985), (857, 83265), (915, 77987), (1281, 55705), (1365, 52277), (2135, 33423), (2379, 29995), (2571, 27755), (3965, 17997), (4285, 16653), (5551, 12855), (5999, 11895), (6405, 11141)]