244721995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 355046400

約数和(自身を除く): 110324405

約数列:

[1, 5, 7, 19, 35, 95, 133, 229, 665, 1145, 1603, 1607, 4351, 8015, 8035, 11249, 21755, 30457, 30533, 56245, 152285, 152665, 213731, 368003, 1068655, 1840015, 2576021, 6992057, 12880105, 34960285, 48944399, 244721995]

約数ペア:

[(1, 244721995), (5, 48944399), (7, 34960285), (19, 12880105), (35, 6992057), (95, 2576021), (133, 1840015), (229, 1068655), (665, 368003), (1145, 213731), (1603, 152665), (1607, 152285), (4351, 56245), (8015, 30533), (8035, 30457), (11249, 21755)]