5009985

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 4839615

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 59, 85, 111, 135, 153, 177, 185, 255, 295, 333, 459, 531, 555, 629, 765, 885, 999, 1003, 1593, 1665, 1887, 2183, 2295, 2655, 3009, 3145, 4995, 5015, 5661, 6549, 7965, 9027, 9435, 10915, 15045, 16983, 19647, 27081, 28305, 32745, 37111, 45135, 58941, 84915, 98235, 111333, 135405, 185555, 294705, 333999, 556665, 1001997, 1669995, 5009985]

約数ペア:

[(1, 5009985), (3, 1669995), (5, 1001997), (9, 556665), (15, 333999), (17, 294705), (27, 185555), (37, 135405), (45, 111333), (51, 98235), (59, 84915), (85, 58941), (111, 45135), (135, 37111), (153, 32745), (177, 28305), (185, 27081), (255, 19647), (295, 16983), (333, 15045), (459, 10915), (531, 9435), (555, 9027), (629, 7965), (765, 6549), (885, 5661), (999, 5015), (1003, 4995), (1593, 3145), (1665, 3009), (1887, 2655), (2183, 2295)]