78675065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5801

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 40556935

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 5749, 13685, 28745, 40243, 97733, 132227, 201215, 488665, 661135, 684131, 925589, 2247859, 3420655, 4627945, 11239295, 15735013, 78675065]

約数ペア:

[(1, 78675065), (5, 15735013), (7, 11239295), (17, 4627945), (23, 3420655), (35, 2247859), (85, 925589), (115, 684131), (119, 661135), (161, 488665), (391, 201215), (595, 132227), (805, 97733), (1955, 40243), (2737, 28745), (5749, 13685)]