1399888935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{2477}}^1$

素因数の和:3168

約数の個数: 48

約数和(自身を含む): 2559080160

約数和(自身を除く): 1159191225

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 661, 855, 1983, 2477, 3305, 5949, 7431, 9915, 12385, 12559, 22293, 29745, 37155, 37677, 47063, 62795, 111465, 113031, 141189, 188385, 235315, 423567, 565155, 705945, 1637297, 2117835, 4911891, 8186485, 14735673, 24559455, 31108643, 73678365, 93325929, 155543215, 279977787, 466629645, 1399888935]

約数ペア:

[(1, 1399888935), (3, 466629645), (5, 279977787), (9, 155543215), (15, 93325929), (19, 73678365), (45, 31108643), (57, 24559455), (95, 14735673), (171, 8186485), (285, 4911891), (661, 2117835), (855, 1637297), (1983, 705945), (2477, 565155), (3305, 423567), (5949, 235315), (7431, 188385), (9915, 141189), (12385, 113031), (12559, 111465), (22293, 62795), (29745, 47063), (37155, 37677)]