4454385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 3383823

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 431, 689, 795, 1293, 2067, 2155, 3445, 5603, 6465, 10335, 16809, 22843, 28015, 68529, 84045, 114215, 296959, 342645, 890877, 1484795, 4454385]

約数ペア:

[(1, 4454385), (3, 1484795), (5, 890877), (13, 342645), (15, 296959), (39, 114215), (53, 84045), (65, 68529), (159, 28015), (195, 22843), (265, 16809), (431, 10335), (689, 6465), (795, 5603), (1293, 3445), (2067, 2155)]