17009235

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 31000320

約数和(自身を除く): 13991085

約数列:

[1, 3, 5, 9, 15, 31, 45, 89, 93, 137, 155, 267, 279, 411, 445, 465, 685, 801, 1233, 1335, 1395, 2055, 2759, 4005, 4247, 6165, 8277, 12193, 12741, 13795, 21235, 24831, 36579, 38223, 41385, 60965, 63705, 109737, 124155, 182895, 191115, 377983, 548685, 1133949, 1889915, 3401847, 5669745, 17009235]

約数ペア:

[(1, 17009235), (3, 5669745), (5, 3401847), (9, 1889915), (15, 1133949), (31, 548685), (45, 377983), (89, 191115), (93, 182895), (137, 124155), (155, 109737), (267, 63705), (279, 60965), (411, 41385), (445, 38223), (465, 36579), (685, 24831), (801, 21235), (1233, 13795), (1335, 12741), (1395, 12193), (2055, 8277), (2759, 6165), (4005, 4247)]