23347545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 32

約数和(自身を含む): 42602112

約数和(自身を除く): 19254567

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 7043, 21129, 35215, 91559, 105645, 119731, 274677, 359193, 457795, 598655, 1373385, 1556503, 1795965, 4669509, 7782515, 23347545]

約数ペア:

[(1, 23347545), (3, 7782515), (5, 4669509), (13, 1795965), (15, 1556503), (17, 1373385), (39, 598655), (51, 457795), (65, 359193), (85, 274677), (195, 119731), (221, 105645), (255, 91559), (663, 35215), (1105, 21129), (3315, 7043)]