49515435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 45040725

約数列:

[1, 3, 5, 9, 15, 23, 27, 37, 45, 69, 111, 115, 135, 185, 207, 333, 345, 431, 555, 621, 851, 999, 1035, 1293, 1665, 2155, 2553, 3105, 3879, 4255, 4995, 6465, 7659, 9913, 11637, 12765, 15947, 19395, 22977, 29739, 38295, 47841, 49565, 58185, 79735, 89217, 114885, 143523, 148695, 239205, 267651, 366781, 430569, 446085, 717615, 1100343, 1338255, 1833905, 2152845, 3301029, 5501715, 9903087, 16505145, 49515435]

約数ペア:

[(1, 49515435), (3, 16505145), (5, 9903087), (9, 5501715), (15, 3301029), (23, 2152845), (27, 1833905), (37, 1338255), (45, 1100343), (69, 717615), (111, 446085), (115, 430569), (135, 366781), (185, 267651), (207, 239205), (333, 148695), (345, 143523), (431, 114885), (555, 89217), (621, 79735), (851, 58185), (999, 49565), (1035, 47841), (1293, 38295), (1665, 29739), (2155, 22977), (2553, 19395), (3105, 15947), (3879, 12765), (4255, 11637), (4995, 9913), (6465, 7659)]