198218418045

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^2\times {\mathrm{3617}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 321584395968

約数和(自身を除く): 123365977923

約数列:

[1, 3, 5, 15, 131, 167, 393, 501, 655, 835, 1965, 2505, 3617, 10851, 18085, 21877, 27889, 54255, 65631, 83667, 109385, 139445, 328155, 418335, 473827, 604039, 1421481, 1812117, 2369135, 3020195, 3653459, 7107405, 9060585, 10960377, 18267295, 54801885, 79129109, 100874513, 237387327, 302623539, 395645545, 504372565, 1186936635, 1513117695, 13214561203, 39643683609, 66072806015, 198218418045]

約数ペア:

[(1, 198218418045), (3, 66072806015), (5, 39643683609), (15, 13214561203), (131, 1513117695), (167, 1186936635), (393, 504372565), (501, 395645545), (655, 302623539), (835, 237387327), (1965, 100874513), (2505, 79129109), (3617, 54801885), (10851, 18267295), (18085, 10960377), (21877, 9060585), (27889, 7107405), (54255, 3653459), (65631, 3020195), (83667, 2369135), (109385, 1812117), (139445, 1421481), (328155, 604039), (418335, 473827)]