156684385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7069}}^1$

素因数の和:7129

約数の個数: 32

約数和(自身を含む): 228049920

約数和(自身を除く): 71365535

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 7069, 22165, 35345, 77759, 91897, 219139, 388795, 459485, 1010867, 1095695, 2410529, 2848807, 5054335, 12052645, 14244035, 31336877, 156684385]

約数ペア:

[(1, 156684385), (5, 31336877), (11, 14244035), (13, 12052645), (31, 5054335), (55, 2848807), (65, 2410529), (143, 1095695), (155, 1010867), (341, 459485), (403, 388795), (715, 219139), (1705, 91897), (2015, 77759), (4433, 35345), (7069, 22165)]