738383015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 961160256

約数和(自身を除く): 222777241

約数列:

[1, 5, 17, 53, 85, 251, 265, 653, 901, 1255, 3265, 4267, 4505, 11101, 13303, 21335, 34609, 55505, 66515, 163903, 173045, 226151, 588353, 819515, 1130755, 2786351, 2941765, 8686859, 13931755, 43434295, 147676603, 738383015]

約数ペア:

[(1, 738383015), (5, 147676603), (17, 43434295), (53, 13931755), (85, 8686859), (251, 2941765), (265, 2786351), (653, 1130755), (901, 819515), (1255, 588353), (3265, 226151), (4267, 173045), (4505, 163903), (11101, 66515), (13303, 55505), (21335, 34609)]