105421595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 137998080

約数和(自身を除く): 32576485

約数列:

[1, 5, 19, 43, 95, 131, 197, 215, 655, 817, 985, 2489, 3743, 4085, 5633, 8471, 12445, 18715, 25807, 28165, 42355, 107027, 129035, 160949, 490333, 535135, 804745, 1109701, 2451665, 5548505, 21084319, 105421595]

約数ペア:

[(1, 105421595), (5, 21084319), (19, 5548505), (43, 2451665), (95, 1109701), (131, 804745), (197, 535135), (215, 490333), (655, 160949), (817, 129035), (985, 107027), (2489, 42355), (3743, 28165), (4085, 25807), (5633, 18715), (8471, 12445)]