53441505

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 105208320

約数和(自身を除く): 51766815

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 111, 117, 135, 185, 195, 333, 351, 481, 555, 585, 823, 999, 1443, 1665, 1755, 2405, 2469, 4115, 4329, 4995, 7215, 7407, 10699, 12345, 12987, 21645, 22221, 30451, 32097, 37035, 53495, 64935, 91353, 96291, 111105, 152255, 160485, 274059, 288873, 395863, 456765, 481455, 822177, 1187589, 1370295, 1444365, 1979315, 3562767, 4110885, 5937945, 10688301, 17813835, 53441505]

約数ペア:

[(1, 53441505), (3, 17813835), (5, 10688301), (9, 5937945), (13, 4110885), (15, 3562767), (27, 1979315), (37, 1444365), (39, 1370295), (45, 1187589), (65, 822177), (111, 481455), (117, 456765), (135, 395863), (185, 288873), (195, 274059), (333, 160485), (351, 152255), (481, 111105), (555, 96291), (585, 91353), (823, 64935), (999, 53495), (1443, 37035), (1665, 32097), (1755, 30451), (2405, 22221), (2469, 21645), (4115, 12987), (4329, 12345), (4995, 10699), (7215, 7407)]