42935265

素因数分解:

$3^4\times 5^1\times {\mathrm{106013}}^1$

素因数の和:106030

約数の個数: 20

約数和(自身を含む): 76966164

約数和(自身を除く): 34030899

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 106013, 318039, 530065, 954117, 1590195, 2862351, 4770585, 8587053, 14311755, 42935265]

約数ペア:

[(1, 42935265), (3, 14311755), (5, 8587053), (9, 4770585), (15, 2862351), (27, 1590195), (45, 954117), (81, 530065), (135, 318039), (405, 106013)]