15247035

素因数分解:

$3^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 56

約数和(自身を含む): 28330560

約数和(自身を除く): 13083525

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 89, 135, 141, 235, 243, 267, 405, 423, 445, 705, 729, 801, 1215, 1269, 1335, 2115, 2403, 3645, 3807, 4005, 4183, 6345, 7209, 11421, 12015, 12549, 19035, 20915, 21627, 34263, 36045, 37647, 57105, 62745, 64881, 108135, 112941, 171315, 188235, 324405, 338823, 564705, 1016469, 1694115, 3049407, 5082345, 15247035]

約数ペア:

[(1, 15247035), (3, 5082345), (5, 3049407), (9, 1694115), (15, 1016469), (27, 564705), (45, 338823), (47, 324405), (81, 188235), (89, 171315), (135, 112941), (141, 108135), (235, 64881), (243, 62745), (267, 57105), (405, 37647), (423, 36045), (445, 34263), (705, 21627), (729, 20915), (801, 19035), (1215, 12549), (1269, 12015), (1335, 11421), (2115, 7209), (2403, 6345), (3645, 4183), (3807, 4005)]