971635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 32

約数和(自身を含む): 1492992

約数和(自身を除く): 521357

約数列:

[1, 5, 7, 17, 23, 35, 71, 85, 115, 119, 161, 355, 391, 497, 595, 805, 1207, 1633, 1955, 2485, 2737, 6035, 8165, 8449, 11431, 13685, 27761, 42245, 57155, 138805, 194327, 971635]

約数ペア:

[(1, 971635), (5, 194327), (7, 138805), (17, 57155), (23, 42245), (35, 27761), (71, 13685), (85, 11431), (115, 8449), (119, 8165), (161, 6035), (355, 2737), (391, 2485), (497, 1955), (595, 1633), (805, 1207)]