54143295

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 89994240

約数和(自身を除く): 35850945

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 305, 705, 915, 1259, 2867, 3777, 6295, 8601, 14335, 18885, 43005, 59173, 76799, 177519, 230397, 295865, 383995, 887595, 1151985, 3609553, 10828659, 18047765, 54143295]

約数ペア:

[(1, 54143295), (3, 18047765), (5, 10828659), (15, 3609553), (47, 1151985), (61, 887595), (141, 383995), (183, 295865), (235, 230397), (305, 177519), (705, 76799), (915, 59173), (1259, 43005), (2867, 18885), (3777, 14335), (6295, 8601)]