71550135

素因数分解:

$3^5\times 5^1\times {\mathrm{58889}}^1$

素因数の和:58909

約数の個数: 24

約数和(自身を含む): 128615760

約数和(自身を除く): 57065625

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 58889, 176667, 294445, 530001, 883335, 1590003, 2650005, 4770009, 7950015, 14310027, 23850045, 71550135]

約数ペア:

[(1, 71550135), (3, 23850045), (5, 14310027), (9, 7950015), (15, 4770009), (27, 2650005), (45, 1590003), (81, 883335), (135, 530001), (243, 294445), (405, 176667), (1215, 58889)]