13103805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 25401600

約数和(自身を除く): 12297795

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 149, 165, 195, 205, 429, 447, 451, 533, 615, 715, 745, 1353, 1599, 1639, 1937, 2145, 2235, 2255, 2665, 4917, 5811, 5863, 6109, 6765, 7995, 8195, 9685, 17589, 18327, 21307, 24585, 29055, 29315, 30545, 63921, 67199, 79417, 87945, 91635, 106535, 201597, 238251, 319605, 335995, 397085, 873587, 1007985, 1191255, 2620761, 4367935, 13103805]

約数ペア:

[(1, 13103805), (3, 4367935), (5, 2620761), (11, 1191255), (13, 1007985), (15, 873587), (33, 397085), (39, 335995), (41, 319605), (55, 238251), (65, 201597), (123, 106535), (143, 91635), (149, 87945), (165, 79417), (195, 67199), (205, 63921), (429, 30545), (447, 29315), (451, 29055), (533, 24585), (615, 21307), (715, 18327), (745, 17589), (1353, 9685), (1599, 8195), (1639, 7995), (1937, 6765), (2145, 6109), (2235, 5863), (2255, 5811), (2665, 4917)]