169094205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1487}}^1$

素因数の和:1543

約数の個数: 72

約数和(自身を含む): 353763072

約数和(自身を除く): 184668867

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 361, 399, 665, 855, 1083, 1197, 1487, 1805, 1995, 2527, 3249, 4461, 5415, 5985, 7435, 7581, 10409, 12635, 13383, 16245, 22305, 22743, 28253, 31227, 37905, 52045, 66915, 84759, 93681, 113715, 141265, 156135, 197771, 254277, 423795, 468405, 536807, 593313, 988855, 1271385, 1610421, 1779939, 2684035, 2966565, 3757649, 4831263, 8052105, 8899695, 11272947, 18788245, 24156315, 33818841, 56364735, 169094205]

約数ペア:

[(1, 169094205), (3, 56364735), (5, 33818841), (7, 24156315), (9, 18788245), (15, 11272947), (19, 8899695), (21, 8052105), (35, 4831263), (45, 3757649), (57, 2966565), (63, 2684035), (95, 1779939), (105, 1610421), (133, 1271385), (171, 988855), (285, 593313), (315, 536807), (361, 468405), (399, 423795), (665, 254277), (855, 197771), (1083, 156135), (1197, 141265), (1487, 113715), (1805, 93681), (1995, 84759), (2527, 66915), (3249, 52045), (4461, 37905), (5415, 31227), (5985, 28253), (7435, 22743), (7581, 22305), (10409, 16245), (12635, 13383)]