4920741595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 7528660992

約数和(自身を除く): 2607919397

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 191, 305, 385, 427, 671, 955, 1097, 1337, 2101, 2135, 3355, 4697, 5485, 6685, 7679, 10505, 11651, 12067, 14707, 23485, 38395, 58255, 60335, 66917, 73535, 81557, 84469, 128161, 209527, 334585, 407785, 422345, 468419, 640805, 736087, 897127, 1047635, 1466689, 2304797, 2342095, 3680435, 4485635, 5152609, 7333445, 11523985, 12781147, 16133579, 25763045, 63905735, 80667895, 89468029, 140592617, 447340145, 702963085, 984148319, 4920741595]

約数ペア:

[(1, 4920741595), (5, 984148319), (7, 702963085), (11, 447340145), (35, 140592617), (55, 89468029), (61, 80667895), (77, 63905735), (191, 25763045), (305, 16133579), (385, 12781147), (427, 11523985), (671, 7333445), (955, 5152609), (1097, 4485635), (1337, 3680435), (2101, 2342095), (2135, 2304797), (3355, 1466689), (4697, 1047635), (5485, 897127), (6685, 736087), (7679, 640805), (10505, 468419), (11651, 422345), (12067, 407785), (14707, 334585), (23485, 209527), (38395, 128161), (58255, 84469), (60335, 81557), (66917, 73535)]