85700925

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20047}}^1$

素因数の和:20082

約数の個数: 36

約数和(自身を含む): 161586880

約数和(自身を除く): 75885955

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 4275, 20047, 60141, 100235, 180423, 300705, 380893, 501175, 902115, 1142679, 1503525, 1904465, 3428037, 4510575, 5713395, 9522325, 17140185, 28566975, 85700925]

約数ペア:

[(1, 85700925), (3, 28566975), (5, 17140185), (9, 9522325), (15, 5713395), (19, 4510575), (25, 3428037), (45, 1904465), (57, 1503525), (75, 1142679), (95, 902115), (171, 501175), (225, 380893), (285, 300705), (475, 180423), (855, 100235), (1425, 60141), (4275, 20047)]