47917035

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 89631360

約数和(自身を除く): 41714325

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 53, 111, 135, 159, 181, 185, 265, 333, 477, 543, 555, 795, 905, 999, 1431, 1629, 1665, 1961, 2385, 2715, 4887, 4995, 5883, 6697, 7155, 8145, 9593, 9805, 17649, 20091, 24435, 28779, 29415, 33485, 47965, 52947, 60273, 86337, 88245, 100455, 143895, 180819, 259011, 264735, 301365, 354941, 431685, 904095, 1064823, 1295055, 1774705, 3194469, 5324115, 9583407, 15972345, 47917035]

約数ペア:

[(1, 47917035), (3, 15972345), (5, 9583407), (9, 5324115), (15, 3194469), (27, 1774705), (37, 1295055), (45, 1064823), (53, 904095), (111, 431685), (135, 354941), (159, 301365), (181, 264735), (185, 259011), (265, 180819), (333, 143895), (477, 100455), (543, 88245), (555, 86337), (795, 60273), (905, 52947), (999, 47965), (1431, 33485), (1629, 29415), (1665, 28779), (1961, 24435), (2385, 20091), (2715, 17649), (4887, 9805), (4995, 9593), (5883, 8145), (6697, 7155)]