378032995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 494569152

約数和(自身を除く): 116536157

約数列:

[1, 5, 17, 43, 85, 215, 293, 353, 731, 1465, 1765, 3655, 4981, 6001, 12599, 15179, 24905, 30005, 62995, 75895, 103429, 214183, 258043, 517145, 1070915, 1290215, 1758293, 4447447, 8791465, 22237235, 75606599, 378032995]

約数ペア:

[(1, 378032995), (5, 75606599), (17, 22237235), (43, 8791465), (85, 4447447), (215, 1758293), (293, 1290215), (353, 1070915), (731, 517145), (1465, 258043), (1765, 214183), (3655, 103429), (4981, 75895), (6001, 62995), (12599, 30005), (15179, 24905)]