61457029165

素因数分解:

$5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{431}}^1\times {\mathrm{1423}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 86258856960

約数和(自身を除く): 24801827795

約数列:

[1, 5, 7, 35, 49, 245, 409, 431, 1423, 2045, 2155, 2863, 3017, 7115, 9961, 14315, 15085, 20041, 21119, 49805, 69727, 100205, 105595, 176279, 348635, 582007, 613313, 881395, 1233953, 2910035, 3066565, 4074049, 4293191, 6169765, 8637671, 20370245, 21465955, 28518343, 30052337, 43188355, 142591715, 150261685, 250845017, 1254225085, 1755915119, 8779575595, 12291405833, 61457029165]

約数ペア:

[(1, 61457029165), (5, 12291405833), (7, 8779575595), (35, 1755915119), (49, 1254225085), (245, 250845017), (409, 150261685), (431, 142591715), (1423, 43188355), (2045, 30052337), (2155, 28518343), (2863, 21465955), (3017, 20370245), (7115, 8637671), (9961, 6169765), (14315, 4293191), (15085, 4074049), (20041, 3066565), (21119, 2910035), (49805, 1233953), (69727, 881395), (100205, 613313), (105595, 582007), (176279, 348635)]