53501115

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 87946560

約数和(自身を除く): 34445445

約数列:

[1, 3, 5, 15, 53, 159, 173, 265, 389, 519, 795, 865, 1167, 1945, 2595, 5835, 9169, 20617, 27507, 45845, 61851, 67297, 103085, 137535, 201891, 309255, 336485, 1009455, 3566741, 10700223, 17833705, 53501115]

約数ペア:

[(1, 53501115), (3, 17833705), (5, 10700223), (15, 3566741), (53, 1009455), (159, 336485), (173, 309255), (265, 201891), (389, 137535), (519, 103085), (795, 67297), (865, 61851), (1167, 45845), (1945, 27507), (2595, 20617), (5835, 9169)]