13886596815

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{207619}}^1$

素因数の和:207661

約数の個数: 64

約数和(自身を含む): 27904128000

約数和(自身を除く): 14017531185

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 343, 455, 637, 735, 1029, 1365, 1715, 1911, 3185, 4459, 5145, 9555, 13377, 22295, 66885, 207619, 622857, 1038095, 1453333, 2699047, 3114285, 4359999, 7266665, 8097141, 10173331, 13495235, 18893329, 21799995, 30519993, 40485705, 50866655, 56679987, 71213317, 94466645, 132253303, 152599965, 213639951, 283399935, 356066585, 396759909, 661266515, 925773121, 1068199755, 1983799545, 2777319363, 4628865605, 13886596815]

約数ペア:

[(1, 13886596815), (3, 4628865605), (5, 2777319363), (7, 1983799545), (13, 1068199755), (15, 925773121), (21, 661266515), (35, 396759909), (39, 356066585), (49, 283399935), (65, 213639951), (91, 152599965), (105, 132253303), (147, 94466645), (195, 71213317), (245, 56679987), (273, 50866655), (343, 40485705), (455, 30519993), (637, 21799995), (735, 18893329), (1029, 13495235), (1365, 10173331), (1715, 8097141), (1911, 7266665), (3185, 4359999), (4459, 3114285), (5145, 2699047), (9555, 1453333), (13377, 1038095), (22295, 622857), (66885, 207619)]