121475835

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3689

約数の個数: 64

約数和(自身を含む): 244876800

約数和(自身を除く): 123400965

約数列:

[1, 3, 5, 9, 13, 15, 19, 27, 39, 45, 57, 65, 95, 117, 135, 171, 195, 247, 285, 351, 513, 585, 741, 855, 1235, 1755, 2223, 2565, 3643, 3705, 6669, 10929, 11115, 18215, 32787, 33345, 47359, 54645, 69217, 98361, 142077, 163935, 207651, 236795, 346085, 426231, 491805, 622953, 710385, 899821, 1038255, 1278693, 1868859, 2131155, 2699463, 3114765, 4499105, 6393465, 8098389, 9344295, 13497315, 24295167, 40491945, 121475835]

約数ペア:

[(1, 121475835), (3, 40491945), (5, 24295167), (9, 13497315), (13, 9344295), (15, 8098389), (19, 6393465), (27, 4499105), (39, 3114765), (45, 2699463), (57, 2131155), (65, 1868859), (95, 1278693), (117, 1038255), (135, 899821), (171, 710385), (195, 622953), (247, 491805), (285, 426231), (351, 346085), (513, 236795), (585, 207651), (741, 163935), (855, 142077), (1235, 98361), (1755, 69217), (2223, 54645), (2565, 47359), (3643, 33345), (3705, 32787), (6669, 18215), (10929, 11115)]