160020015

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:859

約数の個数: 32

約数和(自身を含む): 260922816

約数和(自身を除く): 100902801

約数列:

[1, 3, 5, 15, 73, 219, 317, 365, 461, 951, 1095, 1383, 1585, 2305, 4755, 6915, 23141, 33653, 69423, 100959, 115705, 146137, 168265, 347115, 438411, 504795, 730685, 2192055, 10668001, 32004003, 53340005, 160020015]

約数ペア:

[(1, 160020015), (3, 53340005), (5, 32004003), (15, 10668001), (73, 2192055), (219, 730685), (317, 504795), (365, 438411), (461, 347115), (951, 168265), (1095, 146137), (1383, 115705), (1585, 100959), (2305, 69423), (4755, 33653), (6915, 23141)]