16862265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 33696000

約数和(自身を除く): 16833735

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 269, 315, 597, 807, 995, 1345, 1393, 1791, 1883, 2421, 2985, 4035, 4179, 5649, 6965, 8955, 9415, 12105, 12537, 16947, 20895, 28245, 53531, 62685, 84735, 160593, 267655, 374717, 481779, 802965, 1124151, 1873585, 2408895, 3372453, 5620755, 16862265]

約数ペア:

[(1, 16862265), (3, 5620755), (5, 3372453), (7, 2408895), (9, 1873585), (15, 1124151), (21, 802965), (35, 481779), (45, 374717), (63, 267655), (105, 160593), (199, 84735), (269, 62685), (315, 53531), (597, 28245), (807, 20895), (995, 16947), (1345, 12537), (1393, 12105), (1791, 9415), (1883, 8955), (2421, 6965), (2985, 5649), (4035, 4179)]