120490065

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6421}}^1$

素因数の和:6574

約数の個数: 32

約数和(自身を含む): 215779200

約数和(自身を除く): 95289135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 6421, 18765, 19263, 32105, 57789, 96315, 173367, 288945, 866835, 892519, 2677557, 4462595, 8032671, 13387785, 24098013, 40163355, 120490065]

約数ペア:

[(1, 120490065), (3, 40163355), (5, 24098013), (9, 13387785), (15, 8032671), (27, 4462595), (45, 2677557), (135, 892519), (139, 866835), (417, 288945), (695, 173367), (1251, 96315), (2085, 57789), (3753, 32105), (6255, 19263), (6421, 18765)]