9828975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 18561312

約数和(自身を除く): 8732337

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 593, 663, 975, 1105, 1275, 1779, 2965, 3315, 5525, 7709, 8895, 10081, 14825, 16575, 23127, 30243, 38545, 44475, 50405, 115635, 131053, 151215, 192725, 252025, 393159, 578175, 655265, 756075, 1965795, 3276325, 9828975]

約数ペア:

[(1, 9828975), (3, 3276325), (5, 1965795), (13, 756075), (15, 655265), (17, 578175), (25, 393159), (39, 252025), (51, 192725), (65, 151215), (75, 131053), (85, 115635), (195, 50405), (221, 44475), (255, 38545), (325, 30243), (425, 23127), (593, 16575), (663, 14825), (975, 10081), (1105, 8895), (1275, 7709), (1779, 5525), (2965, 3315)]