195069505

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 247048704

約数和(自身を除く): 51979199

約数列:

[1, 5, 47, 73, 83, 137, 235, 365, 415, 685, 3431, 3901, 6059, 6439, 10001, 11371, 17155, 19505, 30295, 32195, 50005, 56855, 284773, 470047, 534437, 830083, 1423865, 2350235, 2672185, 4150415, 39013901, 195069505]

約数ペア:

[(1, 195069505), (5, 39013901), (47, 4150415), (73, 2672185), (83, 2350235), (137, 1423865), (235, 830083), (365, 534437), (415, 470047), (685, 284773), (3431, 56855), (3901, 50005), (6059, 32195), (6439, 30295), (10001, 19505), (11371, 17155)]