129684695

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 188282880

約数和(自身を除く): 58598185

約数列:

[1, 5, 7, 23, 35, 71, 115, 161, 355, 497, 805, 1633, 2269, 2485, 8165, 11345, 11431, 15883, 52187, 57155, 79415, 161099, 260935, 365309, 805495, 1127693, 1826545, 3705277, 5638465, 18526385, 25936939, 129684695]

約数ペア:

[(1, 129684695), (5, 25936939), (7, 18526385), (23, 5638465), (35, 3705277), (71, 1826545), (115, 1127693), (161, 805495), (355, 365309), (497, 260935), (805, 161099), (1633, 79415), (2269, 57155), (2485, 52187), (8165, 15883), (11345, 11431)]