73993775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 97877664

約数和(自身を除く): 23883889

約数列:

[1, 5, 17, 25, 85, 151, 425, 755, 1153, 2567, 3775, 5765, 12835, 19601, 28825, 64175, 98005, 174103, 490025, 870515, 2959751, 4352575, 14798755, 73993775]

約数ペア:

[(1, 73993775), (5, 14798755), (17, 4352575), (25, 2959751), (85, 870515), (151, 490025), (425, 174103), (755, 98005), (1153, 64175), (2567, 28825), (3775, 19601), (5765, 12835)]