201325515

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 326645760

約数和(自身を除く): 125320245

約数列:

[1, 3, 5, 15, 139, 223, 417, 433, 669, 695, 1115, 1299, 2085, 2165, 3345, 6495, 30997, 60187, 92991, 96559, 154985, 180561, 289677, 300935, 464955, 482795, 902805, 1448385, 13421701, 40265103, 67108505, 201325515]

約数ペア:

[(1, 201325515), (3, 67108505), (5, 40265103), (15, 13421701), (139, 1448385), (223, 902805), (417, 482795), (433, 464955), (669, 300935), (695, 289677), (1115, 180561), (1299, 154985), (2085, 96559), (2165, 92991), (3345, 60187), (6495, 30997)]