27917595

素因数分解:

$3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{911}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 49904640

約数和(自身を除く): 21987045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 227, 681, 911, 1135, 2043, 2733, 3405, 4555, 6129, 8199, 10215, 13665, 24597, 30645, 40995, 122985, 206797, 620391, 1033985, 1861173, 3101955, 5583519, 9305865, 27917595]

約数ペア:

[(1, 27917595), (3, 9305865), (5, 5583519), (9, 3101955), (15, 1861173), (27, 1033985), (45, 620391), (135, 206797), (227, 122985), (681, 40995), (911, 30645), (1135, 24597), (2043, 13665), (2733, 10215), (3405, 8199), (4555, 6129)]