69344535

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 120153600

約数和(自身を除く): 50809065

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 1787, 2587, 2985, 5361, 7761, 8935, 12935, 23231, 26805, 38805, 69693, 116155, 348465, 355613, 1066839, 1778065, 4622969, 5334195, 13868907, 23114845, 69344535]

約数ペア:

[(1, 69344535), (3, 23114845), (5, 13868907), (13, 5334195), (15, 4622969), (39, 1778065), (65, 1066839), (195, 355613), (199, 348465), (597, 116155), (995, 69693), (1787, 38805), (2587, 26805), (2985, 23231), (5361, 12935), (7761, 8935)]