86018355

素因数分解:

$3^6\times 5^1\times {\mathrm{23599}}^1$

素因数の和:23622

約数の個数: 28

約数和(自身を含む): 154768800

約数和(自身を除く): 68750445

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 23599, 70797, 117995, 212391, 353985, 637173, 1061955, 1911519, 3185865, 5734557, 9557595, 17203671, 28672785, 86018355]

約数ペア:

[(1, 86018355), (3, 28672785), (5, 17203671), (9, 9557595), (15, 5734557), (27, 3185865), (45, 1911519), (81, 1061955), (135, 637173), (243, 353985), (405, 212391), (729, 117995), (1215, 70797), (3645, 23599)]