149780202215

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1\times {\mathrm{3919}}^1$

素因数の和:4392

約数の個数: 64

約数和(自身を含む): 216380989440

約数和(自身を除く): 66600787225

約数列:

[1, 5, 7, 23, 35, 115, 161, 197, 241, 805, 985, 1205, 1379, 1687, 3919, 4531, 5543, 6895, 8435, 19595, 22655, 27433, 27715, 31717, 38801, 47477, 90137, 137165, 158585, 194005, 237385, 332339, 450685, 630959, 772043, 944479, 1091971, 1661695, 3154795, 3860215, 4722395, 5404301, 5459855, 6611353, 7643797, 17756989, 21723017, 27021505, 33056765, 38218985, 88784945, 108615085, 124298923, 152061119, 186062363, 621494615, 760305595, 930311815, 1302436541, 4279434349, 6512182705, 21397171745, 29956040443, 149780202215]

約数ペア:

[(1, 149780202215), (5, 29956040443), (7, 21397171745), (23, 6512182705), (35, 4279434349), (115, 1302436541), (161, 930311815), (197, 760305595), (241, 621494615), (805, 186062363), (985, 152061119), (1205, 124298923), (1379, 108615085), (1687, 88784945), (3919, 38218985), (4531, 33056765), (5543, 27021505), (6895, 21723017), (8435, 17756989), (19595, 7643797), (22655, 6611353), (27433, 5459855), (27715, 5404301), (31717, 4722395), (38801, 3860215), (47477, 3154795), (90137, 1661695), (137165, 1091971), (158585, 944479), (194005, 772043), (237385, 630959), (332339, 450685)]