33431605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 44579808

約数和(自身を除く): 11148203

約数列:

[1, 5, 17, 41, 53, 85, 181, 205, 265, 697, 901, 905, 2173, 3077, 3485, 4505, 7421, 9593, 10865, 15385, 36941, 37105, 47965, 126157, 163081, 184705, 393313, 630785, 815405, 1966565, 6686321, 33431605]

約数ペア:

[(1, 33431605), (5, 6686321), (17, 1966565), (41, 815405), (53, 630785), (85, 393313), (181, 184705), (205, 163081), (265, 126157), (697, 47965), (901, 37105), (905, 36941), (2173, 15385), (3077, 10865), (3485, 9593), (4505, 7421)]