47108955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4993}}^1$

素因数の和:5055

約数の個数: 32

約数和(自身を含む): 81981504

約数和(自身を除く): 34872549

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 4993, 9435, 14979, 24965, 74895, 84881, 184741, 254643, 424405, 554223, 923705, 1273215, 2771115, 3140597, 9421791, 15702985, 47108955]

約数ペア:

[(1, 47108955), (3, 15702985), (5, 9421791), (15, 3140597), (17, 2771115), (37, 1273215), (51, 923705), (85, 554223), (111, 424405), (185, 254643), (255, 184741), (555, 84881), (629, 74895), (1887, 24965), (3145, 14979), (4993, 9435)]